121993560

素因数分解:

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

素因数の和:8722

約数の個数: 128

約数和(自身を含む): 437976000

約数和(自身を除く): 315982440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 8689, 14040, 17378, 26067, 34756, 43445, 52134, 69512, 78201, 86890, 104268, 112957, 130335, 156402, 173780, 208536, 225914, 234603, 260670, 312804, 338871, 347560, 391005, 451828, 469206, 521340, 564785, 625608, 677742, 782010, 903656, 938412, 1016613, 1042680, 1129570, 1173015, 1355484, 1564020, 1694355, 1876824, 2033226, 2259140, 2346030, 2710968, 3049839, 3128040, 3388710, 4066452, 4518280, 4692060, 5083065, 6099678, 6777420, 8132904, 9384120, 10166130, 12199356, 13554840, 15249195, 20332260, 24398712, 30498390, 40664520, 60996780, 121993560]

約数ペア:

[(1, 121993560), (2, 60996780), (3, 40664520), (4, 30498390), (5, 24398712), (6, 20332260), (8, 15249195), (9, 13554840), (10, 12199356), (12, 10166130), (13, 9384120), (15, 8132904), (18, 6777420), (20, 6099678), (24, 5083065), (26, 4692060), (27, 4518280), (30, 4066452), (36, 3388710), (39, 3128040), (40, 3049839), (45, 2710968), (52, 2346030), (54, 2259140), (60, 2033226), (65, 1876824), (72, 1694355), (78, 1564020), (90, 1355484), (104, 1173015), (108, 1129570), (117, 1042680), (120, 1016613), (130, 938412), (135, 903656), (156, 782010), (180, 677742), (195, 625608), (216, 564785), (234, 521340), (260, 469206), (270, 451828), (312, 391005), (351, 347560), (360, 338871), (390, 312804), (468, 260670), (520, 234603), (540, 225914), (585, 208536), (702, 173780), (780, 156402), (936, 130335), (1080, 112957), (1170, 104268), (1404, 86890), (1560, 78201), (1755, 69512), (2340, 52134), (2808, 43445), (3510, 34756), (4680, 26067), (7020, 17378), (8689, 14040)]