64054260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{118619}}^1$

素因数の和:118637

約数の個数: 48

約数和(自身を含む): 199281600

約数和(自身を除く): 135227340

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, 118619, 237238, 355857, 474476, 593095, 711714, 1067571, 1186190, 1423428, 1779285, 2135142, 2372380, 3202713, 3558570, 4270284, 5337855, 6405426, 7117140, 10675710, 12810852, 16013565, 21351420, 32027130, 64054260]

約数ペア:

[(1, 64054260), (2, 32027130), (3, 21351420), (4, 16013565), (5, 12810852), (6, 10675710), (9, 7117140), (10, 6405426), (12, 5337855), (15, 4270284), (18, 3558570), (20, 3202713), (27, 2372380), (30, 2135142), (36, 1779285), (45, 1423428), (54, 1186190), (60, 1067571), (90, 711714), (108, 593095), (135, 474476), (180, 355857), (270, 237238), (540, 118619)]