12628680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105239}}^1$

素因数の和:105253

約数の個数: 32

約数和(自身を含む): 37886400

約数和(自身を除く): 25257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105239, 210478, 315717, 420956, 526195, 631434, 841912, 1052390, 1262868, 1578585, 2104780, 2525736, 3157170, 4209560, 6314340, 12628680]

約数ペア:

[(1, 12628680), (2, 6314340), (3, 4209560), (4, 3157170), (5, 2525736), (6, 2104780), (8, 1578585), (10, 1262868), (12, 1052390), (15, 841912), (20, 631434), (24, 526195), (30, 420956), (40, 315717), (60, 210478), (120, 105239)]