118984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991541}}^1$

素因数の和:991555

約数の個数: 32

約数和(自身を含む): 356955120

約数和(自身を除く): 237970200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991541, 1983082, 2974623, 3966164, 4957705, 5949246, 7932328, 9915410, 11898492, 14873115, 19830820, 23796984, 29746230, 39661640, 59492460, 118984920]

約数ペア:

[(1, 118984920), (2, 59492460), (3, 39661640), (4, 29746230), (5, 23796984), (6, 19830820), (8, 14873115), (10, 11898492), (12, 9915410), (15, 7932328), (20, 5949246), (24, 4957705), (30, 3966164), (40, 2974623), (60, 1983082), (120, 991541)]