13801080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2508

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 28500360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2447, 2820, 4894, 5640, 7341, 9788, 12235, 14682, 19576, 24470, 29364, 36705, 48940, 58728, 73410, 97880, 115009, 146820, 230018, 293640, 345027, 460036, 575045, 690054, 920072, 1150090, 1380108, 1725135, 2300180, 2760216, 3450270, 4600360, 6900540, 13801080]

約数ペア:

[(1, 13801080), (2, 6900540), (3, 4600360), (4, 3450270), (5, 2760216), (6, 2300180), (8, 1725135), (10, 1380108), (12, 1150090), (15, 920072), (20, 690054), (24, 575045), (30, 460036), (40, 345027), (47, 293640), (60, 230018), (94, 146820), (120, 115009), (141, 97880), (188, 73410), (235, 58728), (282, 48940), (376, 36705), (470, 29364), (564, 24470), (705, 19576), (940, 14682), (1128, 12235), (1410, 9788), (1880, 7341), (2447, 5640), (2820, 4894)]