994994160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4145809}}^1$

素因数の和:4145825

約数の個数: 40

約数和(自身を含む): 3084482640

約数和(自身を除く): 2089488480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4145809, 8291618, 12437427, 16583236, 20729045, 24874854, 33166472, 41458090, 49749708, 62187135, 66332944, 82916180, 99499416, 124374270, 165832360, 198998832, 248748540, 331664720, 497497080, 994994160]

約数ペア:

[(1, 994994160), (2, 497497080), (3, 331664720), (4, 248748540), (5, 198998832), (6, 165832360), (8, 124374270), (10, 99499416), (12, 82916180), (15, 66332944), (16, 62187135), (20, 49749708), (24, 41458090), (30, 33166472), (40, 24874854), (48, 20729045), (60, 16583236), (80, 12437427), (120, 8291618), (240, 4145809)]