15966120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133051}}^1$

素因数の和:133065

約数の個数: 32

約数和(自身を含む): 47898720

約数和(自身を除く): 31932600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133051, 266102, 399153, 532204, 665255, 798306, 1064408, 1330510, 1596612, 1995765, 2661020, 3193224, 3991530, 5322040, 7983060, 15966120]

約数ペア:

[(1, 15966120), (2, 7983060), (3, 5322040), (4, 3991530), (5, 3193224), (6, 2661020), (8, 1995765), (10, 1596612), (12, 1330510), (15, 1064408), (20, 798306), (24, 665255), (30, 532204), (40, 399153), (60, 266102), (120, 133051)]