120986960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5233}}^1$

素因数の和:5280

約数の個数: 60

約数和(自身を含む): 298871868

約数和(自身を除く): 177884908

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5233, 5780, 10466, 11560, 20932, 23120, 26165, 41864, 52330, 83728, 88961, 104660, 177922, 209320, 355844, 418640, 444805, 711688, 889610, 1423376, 1512337, 1779220, 3024674, 3558440, 6049348, 7116880, 7561685, 12098696, 15123370, 24197392, 30246740, 60493480, 120986960]

約数ペア:

[(1, 120986960), (2, 60493480), (4, 30246740), (5, 24197392), (8, 15123370), (10, 12098696), (16, 7561685), (17, 7116880), (20, 6049348), (34, 3558440), (40, 3024674), (68, 1779220), (80, 1512337), (85, 1423376), (136, 889610), (170, 711688), (272, 444805), (289, 418640), (340, 355844), (578, 209320), (680, 177922), (1156, 104660), (1360, 88961), (1445, 83728), (2312, 52330), (2890, 41864), (4624, 26165), (5233, 23120), (5780, 20932), (10466, 11560)]