72160080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{300667}}^1$

素因数の和:300683

約数の個数: 40

約数和(自身を含む): 223696992

約数和(自身を除く): 151536912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 300667, 601334, 902001, 1202668, 1503335, 1804002, 2405336, 3006670, 3608004, 4510005, 4810672, 6013340, 7216008, 9020010, 12026680, 14432016, 18040020, 24053360, 36080040, 72160080]

約数ペア:

[(1, 72160080), (2, 36080040), (3, 24053360), (4, 18040020), (5, 14432016), (6, 12026680), (8, 9020010), (10, 7216008), (12, 6013340), (15, 4810672), (16, 4510005), (20, 3608004), (24, 3006670), (30, 2405336), (40, 1804002), (48, 1503335), (60, 1202668), (80, 902001), (120, 601334), (240, 300667)]