3325620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 9535680

約数和(自身を除く): 6210060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1289, 1290, 2578, 2580, 3867, 5156, 6445, 7734, 12890, 15468, 19335, 25780, 38670, 55427, 77340, 110854, 166281, 221708, 277135, 332562, 554270, 665124, 831405, 1108540, 1662810, 3325620]

約数ペア:

[(1, 3325620), (2, 1662810), (3, 1108540), (4, 831405), (5, 665124), (6, 554270), (10, 332562), (12, 277135), (15, 221708), (20, 166281), (30, 110854), (43, 77340), (60, 55427), (86, 38670), (129, 25780), (172, 19335), (215, 15468), (258, 12890), (430, 7734), (516, 6445), (645, 5156), (860, 3867), (1289, 2580), (1290, 2578)]