212896560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{887069}}^1$

素因数の和:887085

約数の個数: 40

約数和(自身を含む): 659980080

約数和(自身を除く): 447083520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 887069, 1774138, 2661207, 3548276, 4435345, 5322414, 7096552, 8870690, 10644828, 13306035, 14193104, 17741380, 21289656, 26612070, 35482760, 42579312, 53224140, 70965520, 106448280, 212896560]

約数ペア:

[(1, 212896560), (2, 106448280), (3, 70965520), (4, 53224140), (5, 42579312), (6, 35482760), (8, 26612070), (10, 21289656), (12, 17741380), (15, 14193104), (16, 13306035), (20, 10644828), (24, 8870690), (30, 7096552), (40, 5322414), (48, 4435345), (60, 3548276), (80, 2661207), (120, 1774138), (240, 887069)]