159024420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28499}}^1$

素因数の和:28545

約数の個数: 72

約数和(自身を含む): 497952000

約数和(自身を除く): 338927580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 28499, 56998, 85497, 113996, 142495, 170994, 256491, 284990, 341988, 427485, 512982, 569980, 854970, 883469, 1025964, 1282455, 1709940, 1766938, 2564910, 2650407, 3533876, 4417345, 5129820, 5300814, 7951221, 8834690, 10601628, 13252035, 15902442, 17669380, 26504070, 31804884, 39756105, 53008140, 79512210, 159024420]

約数ペア:

[(1, 159024420), (2, 79512210), (3, 53008140), (4, 39756105), (5, 31804884), (6, 26504070), (9, 17669380), (10, 15902442), (12, 13252035), (15, 10601628), (18, 8834690), (20, 7951221), (30, 5300814), (31, 5129820), (36, 4417345), (45, 3533876), (60, 2650407), (62, 2564910), (90, 1766938), (93, 1709940), (124, 1282455), (155, 1025964), (180, 883469), (186, 854970), (279, 569980), (310, 512982), (372, 427485), (465, 341988), (558, 284990), (620, 256491), (930, 170994), (1116, 142495), (1395, 113996), (1860, 85497), (2790, 56998), (5580, 28499)]