479908680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3999239}}^1$

素因数の和:3999253

約数の個数: 32

約数和(自身を含む): 1439726400

約数和(自身を除く): 959817720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3999239, 7998478, 11997717, 15996956, 19996195, 23995434, 31993912, 39992390, 47990868, 59988585, 79984780, 95981736, 119977170, 159969560, 239954340, 479908680]

約数ペア:

[(1, 479908680), (2, 239954340), (3, 159969560), (4, 119977170), (5, 95981736), (6, 79984780), (8, 59988585), (10, 47990868), (12, 39992390), (15, 31993912), (20, 23995434), (24, 19996195), (30, 15996956), (40, 11997717), (60, 7998478), (120, 3999239)]