70640880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{294337}}^1$

素因数の和:294353

約数の個数: 40

約数和(自身を含む): 218987472

約数和(自身を除く): 148346592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 294337, 588674, 883011, 1177348, 1471685, 1766022, 2354696, 2943370, 3532044, 4415055, 4709392, 5886740, 7064088, 8830110, 11773480, 14128176, 17660220, 23546960, 35320440, 70640880]

約数ペア:

[(1, 70640880), (2, 35320440), (3, 23546960), (4, 17660220), (5, 14128176), (6, 11773480), (8, 8830110), (10, 7064088), (12, 5886740), (15, 4709392), (16, 4415055), (20, 3532044), (24, 2943370), (30, 2354696), (40, 1766022), (48, 1471685), (60, 1177348), (80, 883011), (120, 588674), (240, 294337)]