133605840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{556691}}^1$

素因数の和:556707

約数の個数: 40

約数和(自身を含む): 414178848

約数和(自身を除く): 280573008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 556691, 1113382, 1670073, 2226764, 2783455, 3340146, 4453528, 5566910, 6680292, 8350365, 8907056, 11133820, 13360584, 16700730, 22267640, 26721168, 33401460, 44535280, 66802920, 133605840]

約数ペア:

[(1, 133605840), (2, 66802920), (3, 44535280), (4, 33401460), (5, 26721168), (6, 22267640), (8, 16700730), (10, 13360584), (12, 11133820), (15, 8907056), (16, 8350365), (20, 6680292), (24, 5566910), (30, 4453528), (40, 3340146), (48, 2783455), (60, 2226764), (80, 1670073), (120, 1113382), (240, 556691)]