39707880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{330899}}^1$

素因数の和:330913

約数の個数: 32

約数和(自身を含む): 119124000

約数和(自身を除く): 79416120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 330899, 661798, 992697, 1323596, 1654495, 1985394, 2647192, 3308990, 3970788, 4963485, 6617980, 7941576, 9926970, 13235960, 19853940, 39707880]

約数ペア:

[(1, 39707880), (2, 19853940), (3, 13235960), (4, 9926970), (5, 7941576), (6, 6617980), (8, 4963485), (10, 3970788), (12, 3308990), (15, 2647192), (20, 1985394), (24, 1654495), (30, 1323596), (40, 992697), (60, 661798), (120, 330899)]