84855720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{707131}}^1$

素因数の和:707145

約数の個数: 32

約数和(自身を含む): 254567520

約数和(自身を除く): 169711800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 707131, 1414262, 2121393, 2828524, 3535655, 4242786, 5657048, 7071310, 8485572, 10606965, 14142620, 16971144, 21213930, 28285240, 42427860, 84855720]

約数ペア:

[(1, 84855720), (2, 42427860), (3, 28285240), (4, 21213930), (5, 16971144), (6, 14142620), (8, 10606965), (10, 8485572), (12, 7071310), (15, 5657048), (20, 4242786), (24, 3535655), (30, 2828524), (40, 2121393), (60, 1414262), (120, 707131)]