1330971960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11091433}}^1$

素因数の和:11091447

約数の個数: 32

約数和(自身を含む): 3992916240

約数和(自身を除く): 2661944280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11091433, 22182866, 33274299, 44365732, 55457165, 66548598, 88731464, 110914330, 133097196, 166371495, 221828660, 266194392, 332742990, 443657320, 665485980, 1330971960]

約数ペア:

[(1, 1330971960), (2, 665485980), (3, 443657320), (4, 332742990), (5, 266194392), (6, 221828660), (8, 166371495), (10, 133097196), (12, 110914330), (15, 88731464), (20, 66548598), (24, 55457165), (30, 44365732), (40, 33274299), (60, 22182866), (120, 11091433)]