156560940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16411}}^1$

素因数の和:16479

約数の個数: 72

約数和(自身を含む): 483891408

約数和(自身を除く): 327330468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 16411, 32822, 49233, 65644, 82055, 98466, 147699, 164110, 196932, 246165, 295398, 328220, 492330, 590796, 738495, 869783, 984660, 1476990, 1739566, 2609349, 2953980, 3479132, 4348915, 5218698, 7828047, 8697830, 10437396, 13046745, 15656094, 17395660, 26093490, 31312188, 39140235, 52186980, 78280470, 156560940]

約数ペア:

[(1, 156560940), (2, 78280470), (3, 52186980), (4, 39140235), (5, 31312188), (6, 26093490), (9, 17395660), (10, 15656094), (12, 13046745), (15, 10437396), (18, 8697830), (20, 7828047), (30, 5218698), (36, 4348915), (45, 3479132), (53, 2953980), (60, 2609349), (90, 1739566), (106, 1476990), (159, 984660), (180, 869783), (212, 738495), (265, 590796), (318, 492330), (477, 328220), (530, 295398), (636, 246165), (795, 196932), (954, 164110), (1060, 147699), (1590, 98466), (1908, 82055), (2385, 65644), (3180, 49233), (4770, 32822), (9540, 16411)]