208998120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1741651}}^1$

素因数の和:1741665

約数の個数: 32

約数和(自身を含む): 626994720

約数和(自身を除く): 417996600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1741651, 3483302, 5224953, 6966604, 8708255, 10449906, 13933208, 17416510, 20899812, 26124765, 34833020, 41799624, 52249530, 69666040, 104499060, 208998120]

約数ペア:

[(1, 208998120), (2, 104499060), (3, 69666040), (4, 52249530), (5, 41799624), (6, 34833020), (8, 26124765), (10, 20899812), (12, 17416510), (15, 13933208), (20, 10449906), (24, 8708255), (30, 6966604), (40, 5224953), (60, 3483302), (120, 1741651)]