29974680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 99318960

約数和(自身を除く): 69344280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1571, 1590, 1908, 2120, 2385, 3142, 3180, 3816, 4713, 4770, 6284, 6360, 7855, 9426, 9540, 12568, 14139, 15710, 18852, 19080, 23565, 28278, 31420, 37704, 47130, 56556, 62840, 70695, 83263, 94260, 113112, 141390, 166526, 188520, 249789, 282780, 333052, 416315, 499578, 565560, 666104, 749367, 832630, 999156, 1248945, 1498734, 1665260, 1998312, 2497890, 2997468, 3330520, 3746835, 4995780, 5994936, 7493670, 9991560, 14987340, 29974680]

約数ペア:

[(1, 29974680), (2, 14987340), (3, 9991560), (4, 7493670), (5, 5994936), (6, 4995780), (8, 3746835), (9, 3330520), (10, 2997468), (12, 2497890), (15, 1998312), (18, 1665260), (20, 1498734), (24, 1248945), (30, 999156), (36, 832630), (40, 749367), (45, 666104), (53, 565560), (60, 499578), (72, 416315), (90, 333052), (106, 282780), (120, 249789), (159, 188520), (180, 166526), (212, 141390), (265, 113112), (318, 94260), (360, 83263), (424, 70695), (477, 62840), (530, 56556), (636, 47130), (795, 37704), (954, 31420), (1060, 28278), (1272, 23565), (1571, 19080), (1590, 18852), (1908, 15710), (2120, 14139), (2385, 12568), (3142, 9540), (3180, 9426), (3816, 7855), (4713, 6360), (4770, 6284)]