30155220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55843}}^1$

素因数の和:55861

約数の個数: 48

約数和(自身を含む): 93817920

約数和(自身を除く): 63662700

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, 55843, 111686, 167529, 223372, 279215, 335058, 502587, 558430, 670116, 837645, 1005174, 1116860, 1507761, 1675290, 2010348, 2512935, 3015522, 3350580, 5025870, 6031044, 7538805, 10051740, 15077610, 30155220]

約数ペア:

[(1, 30155220), (2, 15077610), (3, 10051740), (4, 7538805), (5, 6031044), (6, 5025870), (9, 3350580), (10, 3015522), (12, 2512935), (15, 2010348), (18, 1675290), (20, 1507761), (27, 1116860), (30, 1005174), (36, 837645), (45, 670116), (54, 558430), (60, 502587), (90, 335058), (108, 279215), (135, 223372), (180, 167529), (270, 111686), (540, 55843)]