480868680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4007239}}^1$

素因数の和:4007253

約数の個数: 32

約数和(自身を含む): 1442606400

約数和(自身を除く): 961737720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4007239, 8014478, 12021717, 16028956, 20036195, 24043434, 32057912, 40072390, 48086868, 60108585, 80144780, 96173736, 120217170, 160289560, 240434340, 480868680]

約数ペア:

[(1, 480868680), (2, 240434340), (3, 160289560), (4, 120217170), (5, 96173736), (6, 80144780), (8, 60108585), (10, 48086868), (12, 40072390), (15, 32057912), (20, 24043434), (24, 20036195), (30, 16028956), (40, 12021717), (60, 8014478), (120, 4007239)]