145076960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{129533}}^1$

素因数の和:129555

約数の個数: 48

約数和(自身を含む): 391710816

約数和(自身を除く): 246633856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 129533, 259066, 518132, 647665, 906731, 1036264, 1295330, 1813462, 2072528, 2590660, 3626924, 4145056, 4533655, 5181320, 7253848, 9067310, 10362640, 14507696, 18134620, 20725280, 29015392, 36269240, 72538480, 145076960]

約数ペア:

[(1, 145076960), (2, 72538480), (4, 36269240), (5, 29015392), (7, 20725280), (8, 18134620), (10, 14507696), (14, 10362640), (16, 9067310), (20, 7253848), (28, 5181320), (32, 4533655), (35, 4145056), (40, 3626924), (56, 2590660), (70, 2072528), (80, 1813462), (112, 1295330), (140, 1036264), (160, 906731), (224, 647665), (280, 518132), (560, 259066), (1120, 129533)]