129420960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3510

約数の個数: 96

約数和(自身を含む): 412957440

約数和(自身を除く): 283536480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3413, 3792, 4740, 6320, 6826, 7584, 9480, 10239, 12640, 13652, 17065, 18960, 20478, 27304, 34130, 37920, 40956, 51195, 54608, 68260, 81912, 102390, 109216, 136520, 163824, 204780, 269627, 273040, 327648, 409560, 539254, 546080, 808881, 819120, 1078508, 1348135, 1617762, 1638240, 2157016, 2696270, 3235524, 4044405, 4314032, 5392540, 6471048, 8088810, 8628064, 10785080, 12942096, 16177620, 21570160, 25884192, 32355240, 43140320, 64710480, 129420960]

約数ペア:

[(1, 129420960), (2, 64710480), (3, 43140320), (4, 32355240), (5, 25884192), (6, 21570160), (8, 16177620), (10, 12942096), (12, 10785080), (15, 8628064), (16, 8088810), (20, 6471048), (24, 5392540), (30, 4314032), (32, 4044405), (40, 3235524), (48, 2696270), (60, 2157016), (79, 1638240), (80, 1617762), (96, 1348135), (120, 1078508), (158, 819120), (160, 808881), (237, 546080), (240, 539254), (316, 409560), (395, 327648), (474, 273040), (480, 269627), (632, 204780), (790, 163824), (948, 136520), (1185, 109216), (1264, 102390), (1580, 81912), (1896, 68260), (2370, 54608), (2528, 51195), (3160, 40956), (3413, 37920), (3792, 34130), (4740, 27304), (6320, 20478), (6826, 18960), (7584, 17065), (9480, 13652), (10239, 12640)]