60996780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8720

約数の個数: 96

約数和(自身を含む): 204388800

約数和(自身を除く): 143392020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 8689, 17378, 26067, 34756, 43445, 52134, 78201, 86890, 104268, 112957, 130335, 156402, 173780, 225914, 234603, 260670, 312804, 338871, 391005, 451828, 469206, 521340, 564785, 677742, 782010, 938412, 1016613, 1129570, 1173015, 1355484, 1564020, 1694355, 2033226, 2259140, 2346030, 3049839, 3388710, 4066452, 4692060, 5083065, 6099678, 6777420, 10166130, 12199356, 15249195, 20332260, 30498390, 60996780]

約数ペア:

[(1, 60996780), (2, 30498390), (3, 20332260), (4, 15249195), (5, 12199356), (6, 10166130), (9, 6777420), (10, 6099678), (12, 5083065), (13, 4692060), (15, 4066452), (18, 3388710), (20, 3049839), (26, 2346030), (27, 2259140), (30, 2033226), (36, 1694355), (39, 1564020), (45, 1355484), (52, 1173015), (54, 1129570), (60, 1016613), (65, 938412), (78, 782010), (90, 677742), (108, 564785), (117, 521340), (130, 469206), (135, 451828), (156, 391005), (180, 338871), (195, 312804), (234, 260670), (260, 234603), (270, 225914), (351, 173780), (390, 156402), (468, 130335), (540, 112957), (585, 104268), (702, 86890), (780, 78201), (1170, 52134), (1404, 43445), (1755, 34756), (2340, 26067), (3510, 17378), (7020, 8689)]