38676360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18959}}^1$

素因数の和:18990

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 84184440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 18959, 37918, 56877, 75836, 94795, 113754, 151672, 189590, 227508, 284385, 322303, 379180, 455016, 568770, 644606, 758360, 966909, 1137540, 1289212, 1611515, 1933818, 2275080, 2578424, 3223030, 3867636, 4834545, 6446060, 7735272, 9669090, 12892120, 19338180, 38676360]

約数ペア:

[(1, 38676360), (2, 19338180), (3, 12892120), (4, 9669090), (5, 7735272), (6, 6446060), (8, 4834545), (10, 3867636), (12, 3223030), (15, 2578424), (17, 2275080), (20, 1933818), (24, 1611515), (30, 1289212), (34, 1137540), (40, 966909), (51, 758360), (60, 644606), (68, 568770), (85, 455016), (102, 379180), (120, 322303), (136, 284385), (170, 227508), (204, 189590), (255, 151672), (340, 113754), (408, 94795), (510, 75836), (680, 56877), (1020, 37918), (2040, 18959)]