87072960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6977}}^1$

素因数の和:7010

約数の個数: 112

約数和(自身を含む): 297765216

約数和(自身を除く): 210692256

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, 6240, 6977, 12480, 13954, 20931, 27908, 34885, 41862, 55816, 69770, 83724, 90701, 104655, 111632, 139540, 167448, 181402, 209310, 223264, 272103, 279080, 334896, 362804, 418620, 446528, 453505, 544206, 558160, 669792, 725608, 837240, 907010, 1088412, 1116320, 1339584, 1360515, 1451216, 1674480, 1814020, 2176824, 2232640, 2721030, 2902432, 3348960, 3628040, 4353648, 5442060, 5804864, 6697920, 7256080, 8707296, 10884120, 14512160, 17414592, 21768240, 29024320, 43536480, 87072960]

約数ペア:

[(1, 87072960), (2, 43536480), (3, 29024320), (4, 21768240), (5, 17414592), (6, 14512160), (8, 10884120), (10, 8707296), (12, 7256080), (13, 6697920), (15, 5804864), (16, 5442060), (20, 4353648), (24, 3628040), (26, 3348960), (30, 2902432), (32, 2721030), (39, 2232640), (40, 2176824), (48, 1814020), (52, 1674480), (60, 1451216), (64, 1360515), (65, 1339584), (78, 1116320), (80, 1088412), (96, 907010), (104, 837240), (120, 725608), (130, 669792), (156, 558160), (160, 544206), (192, 453505), (195, 446528), (208, 418620), (240, 362804), (260, 334896), (312, 279080), (320, 272103), (390, 223264), (416, 209310), (480, 181402), (520, 167448), (624, 139540), (780, 111632), (832, 104655), (960, 90701), (1040, 83724), (1248, 69770), (1560, 55816), (2080, 41862), (2496, 34885), (3120, 27908), (4160, 20931), (6240, 13954), (6977, 12480)]