203200080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{846667}}^1$

素因数の和:846683

約数の個数: 40

約数和(自身を含む): 629920992

約数和(自身を除く): 426720912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 846667, 1693334, 2540001, 3386668, 4233335, 5080002, 6773336, 8466670, 10160004, 12700005, 13546672, 16933340, 20320008, 25400010, 33866680, 40640016, 50800020, 67733360, 101600040, 203200080]

約数ペア:

[(1, 203200080), (2, 101600040), (3, 67733360), (4, 50800020), (5, 40640016), (6, 33866680), (8, 25400010), (10, 20320008), (12, 16933340), (15, 13546672), (16, 12700005), (20, 10160004), (24, 8466670), (30, 6773336), (40, 5080002), (48, 4233335), (60, 3386668), (80, 2540001), (120, 1693334), (240, 846667)]