54318360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1297}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 163548000

約数和(自身を除く): 109229640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1297, 1396, 1745, 2094, 2594, 2792, 3490, 3891, 4188, 5188, 5235, 6485, 6980, 7782, 8376, 10376, 10470, 12970, 13960, 15564, 19455, 20940, 25940, 31128, 38910, 41880, 51880, 77820, 155640, 452653, 905306, 1357959, 1810612, 2263265, 2715918, 3621224, 4526530, 5431836, 6789795, 9053060, 10863672, 13579590, 18106120, 27159180, 54318360]

約数ペア:

[(1, 54318360), (2, 27159180), (3, 18106120), (4, 13579590), (5, 10863672), (6, 9053060), (8, 6789795), (10, 5431836), (12, 4526530), (15, 3621224), (20, 2715918), (24, 2263265), (30, 1810612), (40, 1357959), (60, 905306), (120, 452653), (349, 155640), (698, 77820), (1047, 51880), (1297, 41880), (1396, 38910), (1745, 31128), (2094, 25940), (2594, 20940), (2792, 19455), (3490, 15564), (3891, 13960), (4188, 12970), (5188, 10470), (5235, 10376), (6485, 8376), (6980, 7782)]