460808640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:188

約数の個数: 252

約数和(自身を含む): 1648873512

約数和(自身を除く): 1188064872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 61, 64, 72, 80, 86, 90, 96, 120, 122, 129, 144, 160, 172, 180, 183, 192, 215, 240, 244, 258, 288, 305, 320, 344, 360, 366, 387, 430, 480, 488, 516, 549, 576, 610, 645, 688, 720, 732, 774, 860, 915, 960, 976, 1032, 1098, 1220, 1290, 1376, 1440, 1464, 1548, 1720, 1830, 1935, 1952, 2064, 2196, 2440, 2580, 2623, 2745, 2752, 2880, 2928, 3096, 3440, 3660, 3721, 3870, 3904, 4128, 4392, 4880, 5160, 5246, 5490, 5856, 6192, 6880, 7320, 7442, 7740, 7869, 8256, 8784, 9760, 10320, 10492, 10980, 11163, 11712, 12384, 13115, 13760, 14640, 14884, 15480, 15738, 17568, 18605, 19520, 20640, 20984, 21960, 22326, 23607, 24768, 26230, 29280, 29768, 30960, 31476, 33489, 35136, 37210, 39345, 41280, 41968, 43920, 44652, 47214, 52460, 55815, 58560, 59536, 61920, 62952, 66978, 74420, 78690, 83936, 87840, 89304, 94428, 104920, 111630, 118035, 119072, 123840, 125904, 133956, 148840, 157380, 160003, 167445, 167872, 175680, 178608, 188856, 209840, 223260, 236070, 238144, 251808, 267912, 297680, 314760, 320006, 334890, 357216, 377712, 419680, 446520, 472140, 480009, 503616, 535824, 595360, 629520, 640012, 669780, 714432, 755424, 800015, 839360, 893040, 944280, 960018, 1071648, 1190720, 1259040, 1280024, 1339560, 1440027, 1510848, 1600030, 1786080, 1888560, 1920036, 2143296, 2400045, 2518080, 2560048, 2679120, 2880054, 3200060, 3572160, 3777120, 3840072, 4800090, 5120096, 5358240, 5760108, 6400120, 7200135, 7554240, 7680144, 9600180, 10240192, 10716480, 11520216, 12800240, 14400270, 15360288, 19200360, 23040432, 25600480, 28800540, 30720576, 38400720, 46080864, 51200960, 57601080, 76801440, 92161728, 115202160, 153602880, 230404320, 460808640]

約数ペア:

[(1, 460808640), (2, 230404320), (3, 153602880), (4, 115202160), (5, 92161728), (6, 76801440), (8, 57601080), (9, 51200960), (10, 46080864), (12, 38400720), (15, 30720576), (16, 28800540), (18, 25600480), (20, 23040432), (24, 19200360), (30, 15360288), (32, 14400270), (36, 12800240), (40, 11520216), (43, 10716480), (45, 10240192), (48, 9600180), (60, 7680144), (61, 7554240), (64, 7200135), (72, 6400120), (80, 5760108), (86, 5358240), (90, 5120096), (96, 4800090), (120, 3840072), (122, 3777120), (129, 3572160), (144, 3200060), (160, 2880054), (172, 2679120), (180, 2560048), (183, 2518080), (192, 2400045), (215, 2143296), (240, 1920036), (244, 1888560), (258, 1786080), (288, 1600030), (305, 1510848), (320, 1440027), (344, 1339560), (360, 1280024), (366, 1259040), (387, 1190720), (430, 1071648), (480, 960018), (488, 944280), (516, 893040), (549, 839360), (576, 800015), (610, 755424), (645, 714432), (688, 669780), (720, 640012), (732, 629520), (774, 595360), (860, 535824), (915, 503616), (960, 480009), (976, 472140), (1032, 446520), (1098, 419680), (1220, 377712), (1290, 357216), (1376, 334890), (1440, 320006), (1464, 314760), (1548, 297680), (1720, 267912), (1830, 251808), (1935, 238144), (1952, 236070), (2064, 223260), (2196, 209840), (2440, 188856), (2580, 178608), (2623, 175680), (2745, 167872), (2752, 167445), (2880, 160003), (2928, 157380), (3096, 148840), (3440, 133956), (3660, 125904), (3721, 123840), (3870, 119072), (3904, 118035), (4128, 111630), (4392, 104920), (4880, 94428), (5160, 89304), (5246, 87840), (5490, 83936), (5856, 78690), (6192, 74420), (6880, 66978), (7320, 62952), (7442, 61920), (7740, 59536), (7869, 58560), (8256, 55815), (8784, 52460), (9760, 47214), (10320, 44652), (10492, 43920), (10980, 41968), (11163, 41280), (11712, 39345), (12384, 37210), (13115, 35136), (13760, 33489), (14640, 31476), (14884, 30960), (15480, 29768), (15738, 29280), (17568, 26230), (18605, 24768), (19520, 23607), (20640, 22326), (20984, 21960)]