131240040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1093667}}^1$

素因数の和:1093681

約数の個数: 32

約数和(自身を含む): 393720480

約数和(自身を除く): 262480440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1093667, 2187334, 3281001, 4374668, 5468335, 6562002, 8749336, 10936670, 13124004, 16405005, 21873340, 26248008, 32810010, 43746680, 65620020, 131240040]

約数ペア:

[(1, 131240040), (2, 65620020), (3, 43746680), (4, 32810010), (5, 26248008), (6, 21873340), (8, 16405005), (10, 13124004), (12, 10936670), (15, 8749336), (20, 6562002), (24, 5468335), (30, 4374668), (40, 3281001), (60, 2187334), (120, 1093667)]