726455280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3026897}}^1$

素因数の和:3026913

約数の個数: 40

約数和(自身を含む): 2252012112

約数和(自身を除く): 1525556832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3026897, 6053794, 9080691, 12107588, 15134485, 18161382, 24215176, 30268970, 36322764, 45403455, 48430352, 60537940, 72645528, 90806910, 121075880, 145291056, 181613820, 242151760, 363227640, 726455280]

約数ペア:

[(1, 726455280), (2, 363227640), (3, 242151760), (4, 181613820), (5, 145291056), (6, 121075880), (8, 90806910), (10, 72645528), (12, 60537940), (15, 48430352), (16, 45403455), (20, 36322764), (24, 30268970), (30, 24215176), (40, 18161382), (48, 15134485), (60, 12107588), (80, 9080691), (120, 6053794), (240, 3026897)]