556260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 1591296

約数和(自身を除く): 1035036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 127, 146, 219, 254, 292, 365, 381, 438, 508, 635, 730, 762, 876, 1095, 1270, 1460, 1524, 1905, 2190, 2540, 3810, 4380, 7620, 9271, 18542, 27813, 37084, 46355, 55626, 92710, 111252, 139065, 185420, 278130, 556260]

約数ペア:

[(1, 556260), (2, 278130), (3, 185420), (4, 139065), (5, 111252), (6, 92710), (10, 55626), (12, 46355), (15, 37084), (20, 27813), (30, 18542), (60, 9271), (73, 7620), (127, 4380), (146, 3810), (219, 2540), (254, 2190), (292, 1905), (365, 1524), (381, 1460), (438, 1270), (508, 1095), (635, 876), (730, 762)]