1242760320

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 384

約数和(自身を含む): 4557833280

約数和(自身を除く): 3315072960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 128, 131, 135, 144, 160, 162, 180, 183, 192, 216, 240, 243, 244, 262, 270, 288, 305, 320, 324, 360, 366, 384, 393, 405, 432, 480, 486, 488, 524, 540, 549, 576, 610, 640, 648, 655, 720, 732, 786, 810, 864, 915, 960, 972, 976, 1048, 1080, 1098, 1152, 1179, 1215, 1220, 1296, 1310, 1440, 1464, 1572, 1620, 1647, 1728, 1830, 1920, 1944, 1952, 1965, 2096, 2160, 2196, 2358, 2430, 2440, 2592, 2620, 2745, 2880, 2928, 3144, 3240, 3294, 3456, 3537, 3660, 3888, 3904, 3930, 4192, 4320, 4392, 4716, 4860, 4880, 4941, 5184, 5240, 5490, 5760, 5856, 5895, 6288, 6480, 6588, 7074, 7320, 7776, 7808, 7860, 7991, 8235, 8384, 8640, 8784, 9432, 9720, 9760, 9882, 10368, 10480, 10611, 10980, 11712, 11790, 12576, 12960, 13176, 14148, 14640, 14823, 15552, 15720, 15982, 16470, 16768, 17280, 17568, 17685, 18864, 19440, 19520, 19764, 20960, 21222, 21960, 23424, 23580, 23973, 24705, 25152, 25920, 26352, 28296, 29280, 29646, 31104, 31440, 31833, 31964, 32940, 35136, 35370, 37728, 38880, 39040, 39528, 39955, 41920, 42444, 43920, 47160, 47946, 49410, 50304, 51840, 52704, 53055, 56592, 58560, 59292, 62880, 63666, 63928, 65880, 70272, 70740, 71919, 74115, 75456, 77760, 79056, 79910, 83840, 84888, 87840, 94320, 95892, 98820, 105408, 106110, 113184, 117120, 118584, 119865, 125760, 127332, 127856, 131760, 141480, 143838, 148230, 150912, 155520, 158112, 159165, 159820, 169776, 175680, 188640, 191784, 197640, 210816, 212220, 215757, 226368, 237168, 239730, 251520, 254664, 255712, 263520, 282960, 287676, 296460, 316224, 318330, 319640, 339552, 351360, 359595, 377280, 383568, 395280, 424440, 431514, 452736, 474336, 479460, 509328, 511424, 527040, 565920, 575352, 592920, 632448, 636660, 639280, 647271, 679104, 719190, 754560, 767136, 790560, 848880, 863028, 948672, 958920, 1018656, 1022848, 1054080, 1078785, 1131840, 1150704, 1185840, 1273320, 1278560, 1294542, 1358208, 1438380, 1534272, 1581120, 1697760, 1726056, 1897344, 1917840, 1941813, 2037312, 2157570, 2263680, 2301408, 2371680, 2546640, 2557120, 2589084, 2876760, 3068544, 3162240, 3236355, 3395520, 3452112, 3835680, 3883626, 4074624, 4315140, 4602816, 4743360, 5093280, 5114240, 5178168, 5753520, 6472710, 6791040, 6904224, 7671360, 7767252, 8630280, 9205632, 9486720, 9709065, 10186560, 10356336, 11507040, 12945420, 13808448, 15342720, 15534504, 17260560, 19418130, 20373120, 20712672, 23014080, 25890840, 27616896, 31069008, 34521120, 38836260, 41425344, 46028160, 51781680, 62138016, 69042240, 77672520, 82850688, 103563360, 124276032, 138084480, 155345040, 207126720, 248552064, 310690080, 414253440, 621380160, 1242760320]

約数ペア:

[(1, 1242760320), (2, 621380160), (3, 414253440), (4, 310690080), (5, 248552064), (6, 207126720), (8, 155345040), (9, 138084480), (10, 124276032), (12, 103563360), (15, 82850688), (16, 77672520), (18, 69042240), (20, 62138016), (24, 51781680), (27, 46028160), (30, 41425344), (32, 38836260), (36, 34521120), (40, 31069008), (45, 27616896), (48, 25890840), (54, 23014080), (60, 20712672), (61, 20373120), (64, 19418130), (72, 17260560), (80, 15534504), (81, 15342720), (90, 13808448), (96, 12945420), (108, 11507040), (120, 10356336), (122, 10186560), (128, 9709065), (131, 9486720), (135, 9205632), (144, 8630280), (160, 7767252), (162, 7671360), (180, 6904224), (183, 6791040), (192, 6472710), (216, 5753520), (240, 5178168), (243, 5114240), (244, 5093280), (262, 4743360), (270, 4602816), (288, 4315140), (305, 4074624), (320, 3883626), (324, 3835680), (360, 3452112), (366, 3395520), (384, 3236355), (393, 3162240), (405, 3068544), (432, 2876760), (480, 2589084), (486, 2557120), (488, 2546640), (524, 2371680), (540, 2301408), (549, 2263680), (576, 2157570), (610, 2037312), (640, 1941813), (648, 1917840), (655, 1897344), (720, 1726056), (732, 1697760), (786, 1581120), (810, 1534272), (864, 1438380), (915, 1358208), (960, 1294542), (972, 1278560), (976, 1273320), (1048, 1185840), (1080, 1150704), (1098, 1131840), (1152, 1078785), (1179, 1054080), (1215, 1022848), (1220, 1018656), (1296, 958920), (1310, 948672), (1440, 863028), (1464, 848880), (1572, 790560), (1620, 767136), (1647, 754560), (1728, 719190), (1830, 679104), (1920, 647271), (1944, 639280), (1952, 636660), (1965, 632448), (2096, 592920), (2160, 575352), (2196, 565920), (2358, 527040), (2430, 511424), (2440, 509328), (2592, 479460), (2620, 474336), (2745, 452736), (2880, 431514), (2928, 424440), (3144, 395280), (3240, 383568), (3294, 377280), (3456, 359595), (3537, 351360), (3660, 339552), (3888, 319640), (3904, 318330), (3930, 316224), (4192, 296460), (4320, 287676), (4392, 282960), (4716, 263520), (4860, 255712), (4880, 254664), (4941, 251520), (5184, 239730), (5240, 237168), (5490, 226368), (5760, 215757), (5856, 212220), (5895, 210816), (6288, 197640), (6480, 191784), (6588, 188640), (7074, 175680), (7320, 169776), (7776, 159820), (7808, 159165), (7860, 158112), (7991, 155520), (8235, 150912), (8384, 148230), (8640, 143838), (8784, 141480), (9432, 131760), (9720, 127856), (9760, 127332), (9882, 125760), (10368, 119865), (10480, 118584), (10611, 117120), (10980, 113184), (11712, 106110), (11790, 105408), (12576, 98820), (12960, 95892), (13176, 94320), (14148, 87840), (14640, 84888), (14823, 83840), (15552, 79910), (15720, 79056), (15982, 77760), (16470, 75456), (16768, 74115), (17280, 71919), (17568, 70740), (17685, 70272), (18864, 65880), (19440, 63928), (19520, 63666), (19764, 62880), (20960, 59292), (21222, 58560), (21960, 56592), (23424, 53055), (23580, 52704), (23973, 51840), (24705, 50304), (25152, 49410), (25920, 47946), (26352, 47160), (28296, 43920), (29280, 42444), (29646, 41920), (31104, 39955), (31440, 39528), (31833, 39040), (31964, 38880), (32940, 37728), (35136, 35370)]