89440080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{372667}}^1$

素因数の和:372683

約数の個数: 40

約数和(自身を含む): 277264992

約数和(自身を除く): 187824912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 372667, 745334, 1118001, 1490668, 1863335, 2236002, 2981336, 3726670, 4472004, 5590005, 5962672, 7453340, 8944008, 11180010, 14906680, 17888016, 22360020, 29813360, 44720040, 89440080]

約数ペア:

[(1, 89440080), (2, 44720040), (3, 29813360), (4, 22360020), (5, 17888016), (6, 14906680), (8, 11180010), (10, 8944008), (12, 7453340), (15, 5962672), (16, 5590005), (20, 4472004), (24, 3726670), (30, 2981336), (40, 2236002), (48, 1863335), (60, 1490668), (80, 1118001), (120, 745334), (240, 372667)]