10640040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{88667}}^1$

素因数の和:88681

約数の個数: 32

約数和(自身を含む): 31920480

約数和(自身を除く): 21280440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 88667, 177334, 266001, 354668, 443335, 532002, 709336, 886670, 1064004, 1330005, 1773340, 2128008, 2660010, 3546680, 5320020, 10640040]

約数ペア:

[(1, 10640040), (2, 5320020), (3, 3546680), (4, 2660010), (5, 2128008), (6, 1773340), (8, 1330005), (10, 1064004), (12, 886670), (15, 709336), (20, 532002), (24, 443335), (30, 354668), (40, 266001), (60, 177334), (120, 88667)]