5720580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 17670744

約数和(自身を除く): 11950164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 521, 549, 610, 732, 915, 1042, 1098, 1220, 1563, 1830, 2084, 2196, 2605, 2745, 3126, 3660, 4689, 5210, 5490, 6252, 7815, 9378, 10420, 10980, 15630, 18756, 23445, 31260, 31781, 46890, 63562, 93780, 95343, 127124, 158905, 190686, 286029, 317810, 381372, 476715, 572058, 635620, 953430, 1144116, 1430145, 1906860, 2860290, 5720580]

約数ペア:

[(1, 5720580), (2, 2860290), (3, 1906860), (4, 1430145), (5, 1144116), (6, 953430), (9, 635620), (10, 572058), (12, 476715), (15, 381372), (18, 317810), (20, 286029), (30, 190686), (36, 158905), (45, 127124), (60, 95343), (61, 93780), (90, 63562), (122, 46890), (180, 31781), (183, 31260), (244, 23445), (305, 18756), (366, 15630), (521, 10980), (549, 10420), (610, 9378), (732, 7815), (915, 6252), (1042, 5490), (1098, 5210), (1220, 4689), (1563, 3660), (1830, 3126), (2084, 2745), (2196, 2605)]