23717640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197647}}^1$

素因数の和:197661

約数の個数: 32

約数和(自身を含む): 71153280

約数和(自身を除く): 47435640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197647, 395294, 592941, 790588, 988235, 1185882, 1581176, 1976470, 2371764, 2964705, 3952940, 4743528, 5929410, 7905880, 11858820, 23717640]

約数ペア:

[(1, 23717640), (2, 11858820), (3, 7905880), (4, 5929410), (5, 4743528), (6, 3952940), (8, 2964705), (10, 2371764), (12, 1976470), (15, 1581176), (20, 1185882), (24, 988235), (30, 790588), (40, 592941), (60, 395294), (120, 197647)]