2755560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{22963}}^1$

素因数の和:22977

約数の個数: 32

約数和(自身を含む): 8267040

約数和(自身を除く): 5511480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 22963, 45926, 68889, 91852, 114815, 137778, 183704, 229630, 275556, 344445, 459260, 551112, 688890, 918520, 1377780, 2755560]

約数ペア:

[(1, 2755560), (2, 1377780), (3, 918520), (4, 688890), (5, 551112), (6, 459260), (8, 344445), (10, 275556), (12, 229630), (15, 183704), (20, 137778), (24, 114815), (30, 91852), (40, 68889), (60, 45926), (120, 22963)]