56755560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{472963}}^1$

素因数の和:472977

約数の個数: 32

約数和(自身を含む): 170267040

約数和(自身を除く): 113511480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 472963, 945926, 1418889, 1891852, 2364815, 2837778, 3783704, 4729630, 5675556, 7094445, 9459260, 11351112, 14188890, 18918520, 28377780, 56755560]

約数ペア:

[(1, 56755560), (2, 28377780), (3, 18918520), (4, 14188890), (5, 11351112), (6, 9459260), (8, 7094445), (10, 5675556), (12, 4729630), (15, 3783704), (20, 2837778), (24, 2364815), (30, 1891852), (40, 1418889), (60, 945926), (120, 472963)]