63485760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5087}}^1$

素因数の和:5120

約数の個数: 112

約数和(自身を含む): 217115136

約数和(自身を除く): 153629376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5087, 6240, 10174, 12480, 15261, 20348, 25435, 30522, 40696, 50870, 61044, 66131, 76305, 81392, 101740, 122088, 132262, 152610, 162784, 198393, 203480, 244176, 264524, 305220, 325568, 330655, 396786, 406960, 488352, 529048, 610440, 661310, 793572, 813920, 976704, 991965, 1058096, 1220880, 1322620, 1587144, 1627840, 1983930, 2116192, 2441760, 2645240, 3174288, 3967860, 4232384, 4883520, 5290480, 6348576, 7935720, 10580960, 12697152, 15871440, 21161920, 31742880, 63485760]

約数ペア:

[(1, 63485760), (2, 31742880), (3, 21161920), (4, 15871440), (5, 12697152), (6, 10580960), (8, 7935720), (10, 6348576), (12, 5290480), (13, 4883520), (15, 4232384), (16, 3967860), (20, 3174288), (24, 2645240), (26, 2441760), (30, 2116192), (32, 1983930), (39, 1627840), (40, 1587144), (48, 1322620), (52, 1220880), (60, 1058096), (64, 991965), (65, 976704), (78, 813920), (80, 793572), (96, 661310), (104, 610440), (120, 529048), (130, 488352), (156, 406960), (160, 396786), (192, 330655), (195, 325568), (208, 305220), (240, 264524), (260, 244176), (312, 203480), (320, 198393), (390, 162784), (416, 152610), (480, 132262), (520, 122088), (624, 101740), (780, 81392), (832, 76305), (960, 66131), (1040, 61044), (1248, 50870), (1560, 40696), (2080, 30522), (2496, 25435), (3120, 20348), (4160, 15261), (5087, 12480), (6240, 10174)]