72620040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{605167}}^1$

素因数の和:605181

約数の個数: 32

約数和(自身を含む): 217860480

約数和(自身を除く): 145240440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 605167, 1210334, 1815501, 2420668, 3025835, 3631002, 4841336, 6051670, 7262004, 9077505, 12103340, 14524008, 18155010, 24206680, 36310020, 72620040]

約数ペア:

[(1, 72620040), (2, 36310020), (3, 24206680), (4, 18155010), (5, 14524008), (6, 12103340), (8, 9077505), (10, 7262004), (12, 6051670), (15, 4841336), (20, 3631002), (24, 3025835), (30, 2420668), (40, 1815501), (60, 1210334), (120, 605167)]