61929440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 152681760

約数和(自身を除く): 90752320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 67, 80, 106, 109, 134, 160, 212, 218, 265, 268, 335, 424, 436, 530, 536, 545, 670, 848, 872, 1060, 1072, 1090, 1340, 1696, 1744, 2120, 2144, 2180, 2680, 3488, 3551, 4240, 4360, 5360, 5777, 7102, 7303, 8480, 8720, 10720, 11554, 14204, 14606, 17440, 17755, 23108, 28408, 28885, 29212, 35510, 36515, 46216, 56816, 57770, 58424, 71020, 73030, 92432, 113632, 115540, 116848, 142040, 146060, 184864, 231080, 233696, 284080, 292120, 387059, 462160, 568160, 584240, 774118, 924320, 1168480, 1548236, 1935295, 3096472, 3870590, 6192944, 7741180, 12385888, 15482360, 30964720, 61929440]

約数ペア:

[(1, 61929440), (2, 30964720), (4, 15482360), (5, 12385888), (8, 7741180), (10, 6192944), (16, 3870590), (20, 3096472), (32, 1935295), (40, 1548236), (53, 1168480), (67, 924320), (80, 774118), (106, 584240), (109, 568160), (134, 462160), (160, 387059), (212, 292120), (218, 284080), (265, 233696), (268, 231080), (335, 184864), (424, 146060), (436, 142040), (530, 116848), (536, 115540), (545, 113632), (670, 92432), (848, 73030), (872, 71020), (1060, 58424), (1072, 57770), (1090, 56816), (1340, 46216), (1696, 36515), (1744, 35510), (2120, 29212), (2144, 28885), (2180, 28408), (2680, 23108), (3488, 17755), (3551, 17440), (4240, 14606), (4360, 14204), (5360, 11554), (5777, 10720), (7102, 8720), (7303, 8480)]