64696860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{119809}}^1$

素因数の和:119827

約数の個数: 48

約数和(自身を含む): 201280800

約数和(自身を除く): 136583940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 119809, 239618, 359427, 479236, 599045, 718854, 1078281, 1198090, 1437708, 1797135, 2156562, 2396180, 3234843, 3594270, 4313124, 5391405, 6469686, 7188540, 10782810, 12939372, 16174215, 21565620, 32348430, 64696860]

約数ペア:

[(1, 64696860), (2, 32348430), (3, 21565620), (4, 16174215), (5, 12939372), (6, 10782810), (9, 7188540), (10, 6469686), (12, 5391405), (15, 4313124), (18, 3594270), (20, 3234843), (27, 2396180), (30, 2156562), (36, 1797135), (45, 1437708), (54, 1198090), (60, 1078281), (90, 718854), (108, 599045), (135, 479236), (180, 359427), (270, 239618), (540, 119809)]