39071640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{325597}}^1$

素因数の和:325611

約数の個数: 32

約数和(自身を含む): 117215280

約数和(自身を除く): 78143640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 325597, 651194, 976791, 1302388, 1627985, 1953582, 2604776, 3255970, 3907164, 4883955, 6511940, 7814328, 9767910, 13023880, 19535820, 39071640]

約数ペア:

[(1, 39071640), (2, 19535820), (3, 13023880), (4, 9767910), (5, 7814328), (6, 6511940), (8, 4883955), (10, 3907164), (12, 3255970), (15, 2604776), (20, 1953582), (24, 1627985), (30, 1302388), (40, 976791), (60, 651194), (120, 325597)]