39646680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{330389}}^1$

素因数の和:330403

約数の個数: 32

約数和(自身を含む): 118940400

約数和(自身を除く): 79293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 330389, 660778, 991167, 1321556, 1651945, 1982334, 2643112, 3303890, 3964668, 4955835, 6607780, 7929336, 9911670, 13215560, 19823340, 39646680]

約数ペア:

[(1, 39646680), (2, 19823340), (3, 13215560), (4, 9911670), (5, 7929336), (6, 6607780), (8, 4955835), (10, 3964668), (12, 3303890), (15, 2643112), (20, 1982334), (24, 1651945), (30, 1321556), (40, 991167), (60, 660778), (120, 330389)]