316292580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{585727}}^1$

素因数の和:585745

約数の個数: 48

約数和(自身を含む): 984023040

約数和(自身を除く): 667730460

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, 585727, 1171454, 1757181, 2342908, 2928635, 3514362, 5271543, 5857270, 7028724, 8785905, 10543086, 11714540, 15814629, 17571810, 21086172, 26357715, 31629258, 35143620, 52715430, 63258516, 79073145, 105430860, 158146290, 316292580]

約数ペア:

[(1, 316292580), (2, 158146290), (3, 105430860), (4, 79073145), (5, 63258516), (6, 52715430), (9, 35143620), (10, 31629258), (12, 26357715), (15, 21086172), (18, 17571810), (20, 15814629), (27, 11714540), (30, 10543086), (36, 8785905), (45, 7028724), (54, 5857270), (60, 5271543), (90, 3514362), (108, 2928635), (135, 2342908), (180, 1757181), (270, 1171454), (540, 585727)]