71122680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6421

約数の個数: 96

約数和(自身を含む): 238642560

約数和(自身を除く): 167519880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 6373, 11160, 12746, 19119, 25492, 31865, 38238, 50984, 57357, 63730, 76476, 95595, 114714, 127460, 152952, 191190, 197563, 229428, 254920, 286785, 382380, 395126, 458856, 573570, 592689, 764760, 790252, 987815, 1147140, 1185378, 1580504, 1778067, 1975630, 2294280, 2370756, 2963445, 3556134, 3951260, 4741512, 5926890, 7112268, 7902520, 8890335, 11853780, 14224536, 17780670, 23707560, 35561340, 71122680]

約数ペア:

[(1, 71122680), (2, 35561340), (3, 23707560), (4, 17780670), (5, 14224536), (6, 11853780), (8, 8890335), (9, 7902520), (10, 7112268), (12, 5926890), (15, 4741512), (18, 3951260), (20, 3556134), (24, 2963445), (30, 2370756), (31, 2294280), (36, 1975630), (40, 1778067), (45, 1580504), (60, 1185378), (62, 1147140), (72, 987815), (90, 790252), (93, 764760), (120, 592689), (124, 573570), (155, 458856), (180, 395126), (186, 382380), (248, 286785), (279, 254920), (310, 229428), (360, 197563), (372, 191190), (465, 152952), (558, 127460), (620, 114714), (744, 95595), (930, 76476), (1116, 63730), (1240, 57357), (1395, 50984), (1860, 38238), (2232, 31865), (2790, 25492), (3720, 19119), (5580, 12746), (6373, 11160)]