1228776480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 240

約数和(自身を含む): 4412802240

約数和(自身を除く): 3184025760

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, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 531, 540, 590, 648, 708, 720, 810, 864, 885, 944, 1062, 1080, 1180, 1296, 1416, 1440, 1593, 1607, 1620, 1770, 1888, 2124, 2160, 2360, 2592, 2655, 2832, 3186, 3214, 3240, 3540, 4248, 4320, 4720, 4779, 4821, 5310, 5664, 6372, 6428, 6480, 7080, 7965, 8035, 8496, 9440, 9558, 9642, 10620, 12744, 12856, 12960, 14160, 14463, 15930, 16070, 16992, 19116, 19284, 21240, 23895, 24105, 25488, 25712, 28320, 28926, 31860, 32140, 38232, 38568, 42480, 43389, 47790, 48210, 50976, 51424, 57852, 63720, 64280, 72315, 76464, 77136, 84960, 86778, 94813, 95580, 96420, 115704, 127440, 128560, 130167, 144630, 152928, 154272, 173556, 189626, 191160, 192840, 216945, 231408, 254880, 257120, 260334, 284439, 289260, 347112, 379252, 382320, 385680, 433890, 462816, 474065, 520668, 568878, 578520, 650835, 694224, 758504, 764640, 771360, 853317, 867780, 948130, 1041336, 1137756, 1157040, 1301670, 1388448, 1422195, 1517008, 1706634, 1735560, 1896260, 2082672, 2275512, 2314080, 2559951, 2603340, 2844390, 3034016, 3413268, 3471120, 3792520, 4165344, 4266585, 4551024, 5119902, 5206680, 5688780, 6826536, 6942240, 7585040, 7679853, 8533170, 9102048, 10239804, 10413360, 11377560, 12799755, 13653072, 15170080, 15359706, 17066340, 20479608, 20826720, 22755120, 25599510, 27306144, 30719412, 34132680, 38399265, 40959216, 45510240, 51199020, 61438824, 68265360, 76798530, 81918432, 102398040, 122877648, 136530720, 153597060, 204796080, 245755296, 307194120, 409592160, 614388240, 1228776480]

約数ペア:

[(1, 1228776480), (2, 614388240), (3, 409592160), (4, 307194120), (5, 245755296), (6, 204796080), (8, 153597060), (9, 136530720), (10, 122877648), (12, 102398040), (15, 81918432), (16, 76798530), (18, 68265360), (20, 61438824), (24, 51199020), (27, 45510240), (30, 40959216), (32, 38399265), (36, 34132680), (40, 30719412), (45, 27306144), (48, 25599510), (54, 22755120), (59, 20826720), (60, 20479608), (72, 17066340), (80, 15359706), (81, 15170080), (90, 13653072), (96, 12799755), (108, 11377560), (118, 10413360), (120, 10239804), (135, 9102048), (144, 8533170), (160, 7679853), (162, 7585040), (177, 6942240), (180, 6826536), (216, 5688780), (236, 5206680), (240, 5119902), (270, 4551024), (288, 4266585), (295, 4165344), (324, 3792520), (354, 3471120), (360, 3413268), (405, 3034016), (432, 2844390), (472, 2603340), (480, 2559951), (531, 2314080), (540, 2275512), (590, 2082672), (648, 1896260), (708, 1735560), (720, 1706634), (810, 1517008), (864, 1422195), (885, 1388448), (944, 1301670), (1062, 1157040), (1080, 1137756), (1180, 1041336), (1296, 948130), (1416, 867780), (1440, 853317), (1593, 771360), (1607, 764640), (1620, 758504), (1770, 694224), (1888, 650835), (2124, 578520), (2160, 568878), (2360, 520668), (2592, 474065), (2655, 462816), (2832, 433890), (3186, 385680), (3214, 382320), (3240, 379252), (3540, 347112), (4248, 289260), (4320, 284439), (4720, 260334), (4779, 257120), (4821, 254880), (5310, 231408), (5664, 216945), (6372, 192840), (6428, 191160), (6480, 189626), (7080, 173556), (7965, 154272), (8035, 152928), (8496, 144630), (9440, 130167), (9558, 128560), (9642, 127440), (10620, 115704), (12744, 96420), (12856, 95580), (12960, 94813), (14160, 86778), (14463, 84960), (15930, 77136), (16070, 76464), (16992, 72315), (19116, 64280), (19284, 63720), (21240, 57852), (23895, 51424), (24105, 50976), (25488, 48210), (25712, 47790), (28320, 43389), (28926, 42480), (31860, 38568), (32140, 38232)]