124127880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 400308480

約数和(自身を除く): 276180600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 857, 1020, 1065, 1207, 1420, 1704, 1714, 2040, 2130, 2414, 2571, 2840, 3428, 3621, 4260, 4285, 4828, 5142, 6035, 6856, 7242, 8520, 8570, 9656, 10284, 12070, 12855, 14484, 14569, 17140, 18105, 20568, 24140, 25710, 28968, 29138, 34280, 36210, 43707, 48280, 51420, 58276, 60847, 72420, 72845, 87414, 102840, 116552, 121694, 144840, 145690, 174828, 182541, 218535, 243388, 291380, 304235, 349656, 365082, 437070, 486776, 582760, 608470, 730164, 874140, 912705, 1034399, 1216940, 1460328, 1748280, 1825410, 2068798, 2433880, 3103197, 3650820, 4137596, 5171995, 6206394, 7301640, 8275192, 10343990, 12412788, 15515985, 20687980, 24825576, 31031970, 41375960, 62063940, 124127880]

約数ペア:

[(1, 124127880), (2, 62063940), (3, 41375960), (4, 31031970), (5, 24825576), (6, 20687980), (8, 15515985), (10, 12412788), (12, 10343990), (15, 8275192), (17, 7301640), (20, 6206394), (24, 5171995), (30, 4137596), (34, 3650820), (40, 3103197), (51, 2433880), (60, 2068798), (68, 1825410), (71, 1748280), (85, 1460328), (102, 1216940), (120, 1034399), (136, 912705), (142, 874140), (170, 730164), (204, 608470), (213, 582760), (255, 486776), (284, 437070), (340, 365082), (355, 349656), (408, 304235), (426, 291380), (510, 243388), (568, 218535), (680, 182541), (710, 174828), (852, 145690), (857, 144840), (1020, 121694), (1065, 116552), (1207, 102840), (1420, 87414), (1704, 72845), (1714, 72420), (2040, 60847), (2130, 58276), (2414, 51420), (2571, 48280), (2840, 43707), (3428, 36210), (3621, 34280), (4260, 29138), (4285, 28968), (4828, 25710), (5142, 24140), (6035, 20568), (6856, 18105), (7242, 17140), (8520, 14569), (8570, 14484), (9656, 12855), (10284, 12070)]