2757360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11489}}^1$

素因数の和:11505

約数の個数: 40

約数和(自身を含む): 8548560

約数和(自身を除く): 5791200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11489, 22978, 34467, 45956, 57445, 68934, 91912, 114890, 137868, 172335, 183824, 229780, 275736, 344670, 459560, 551472, 689340, 919120, 1378680, 2757360]

約数ペア:

[(1, 2757360), (2, 1378680), (3, 919120), (4, 689340), (5, 551472), (6, 459560), (8, 344670), (10, 275736), (12, 229780), (15, 183824), (16, 172335), (20, 137868), (24, 114890), (30, 91912), (40, 68934), (48, 57445), (60, 45956), (80, 34467), (120, 22978), (240, 11489)]