1330981320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11091511}}^1$

素因数の和:11091525

約数の個数: 32

約数和(自身を含む): 3992944320

約数和(自身を除く): 2661963000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11091511, 22183022, 33274533, 44366044, 55457555, 66549066, 88732088, 110915110, 133098132, 166372665, 221830220, 266196264, 332745330, 443660440, 665490660, 1330981320]

約数ペア:

[(1, 1330981320), (2, 665490660), (3, 443660440), (4, 332745330), (5, 266196264), (6, 221830220), (8, 166372665), (10, 133098132), (12, 110915110), (15, 88732088), (20, 66549066), (24, 55457555), (30, 44366044), (40, 33274533), (60, 22183022), (120, 11091511)]