61173440

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1449

約数の個数: 56

約数和(自身を含む): 146761200

約数和(自身を除く): 85587760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1283, 1490, 2384, 2566, 2980, 4768, 5132, 5960, 6415, 9536, 10264, 11920, 12830, 20528, 23840, 25660, 41056, 47680, 51320, 82112, 102640, 191167, 205280, 382334, 410560, 764668, 955835, 1529336, 1911670, 3058672, 3823340, 6117344, 7646680, 12234688, 15293360, 30586720, 61173440]

約数ペア:

[(1, 61173440), (2, 30586720), (4, 15293360), (5, 12234688), (8, 7646680), (10, 6117344), (16, 3823340), (20, 3058672), (32, 1911670), (40, 1529336), (64, 955835), (80, 764668), (149, 410560), (160, 382334), (298, 205280), (320, 191167), (596, 102640), (745, 82112), (1192, 51320), (1283, 47680), (1490, 41056), (2384, 25660), (2566, 23840), (2980, 20528), (4768, 12830), (5132, 11920), (5960, 10264), (6415, 9536)]