2660059560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{280597}}^1$

素因数の和:280690

約数の個数: 64

約数和(自身を含む): 8081222400

約数和(自身を除く): 5421162840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 280597, 561194, 841791, 1122388, 1402985, 1683582, 2244776, 2805970, 3367164, 4208955, 5611940, 6734328, 8417910, 11223880, 16835820, 22167163, 33671640, 44334326, 66501489, 88668652, 110835815, 133002978, 177337304, 221671630, 266005956, 332507445, 443343260, 532011912, 665014890, 886686520, 1330029780, 2660059560]

約数ペア:

[(1, 2660059560), (2, 1330029780), (3, 886686520), (4, 665014890), (5, 532011912), (6, 443343260), (8, 332507445), (10, 266005956), (12, 221671630), (15, 177337304), (20, 133002978), (24, 110835815), (30, 88668652), (40, 66501489), (60, 44334326), (79, 33671640), (120, 22167163), (158, 16835820), (237, 11223880), (316, 8417910), (395, 6734328), (474, 5611940), (632, 4208955), (790, 3367164), (948, 2805970), (1185, 2244776), (1580, 1683582), (1896, 1402985), (2370, 1122388), (3160, 841791), (4740, 561194), (9480, 280597)]