4280580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7927}}^1$

素因数の和:7945

約数の個数: 48

約数和(自身を含む): 13319040

約数和(自身を除く): 9038460

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, 7927, 15854, 23781, 31708, 39635, 47562, 71343, 79270, 95124, 118905, 142686, 158540, 214029, 237810, 285372, 356715, 428058, 475620, 713430, 856116, 1070145, 1426860, 2140290, 4280580]

約数ペア:

[(1, 4280580), (2, 2140290), (3, 1426860), (4, 1070145), (5, 856116), (6, 713430), (9, 475620), (10, 428058), (12, 356715), (15, 285372), (18, 237810), (20, 214029), (27, 158540), (30, 142686), (36, 118905), (45, 95124), (54, 79270), (60, 71343), (90, 47562), (108, 39635), (135, 31708), (180, 23781), (270, 15854), (540, 7927)]