2584959240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{61723}}^1$

素因数の和:62086

約数の個数: 64

約数和(自身を含む): 7777224000

約数和(自身を除く): 5192264760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 41880, 61723, 123446, 185169, 246892, 308615, 370338, 493784, 617230, 740676, 925845, 1234460, 1481352, 1851690, 2468920, 3703380, 7406760, 21541327, 43082654, 64623981, 86165308, 107706635, 129247962, 172330616, 215413270, 258495924, 323119905, 430826540, 516991848, 646239810, 861653080, 1292479620, 2584959240]

約数ペア:

[(1, 2584959240), (2, 1292479620), (3, 861653080), (4, 646239810), (5, 516991848), (6, 430826540), (8, 323119905), (10, 258495924), (12, 215413270), (15, 172330616), (20, 129247962), (24, 107706635), (30, 86165308), (40, 64623981), (60, 43082654), (120, 21541327), (349, 7406760), (698, 3703380), (1047, 2468920), (1396, 1851690), (1745, 1481352), (2094, 1234460), (2792, 925845), (3490, 740676), (4188, 617230), (5235, 493784), (6980, 370338), (8376, 308615), (10470, 246892), (13960, 185169), (20940, 123446), (41880, 61723)]