201580140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3359669}}^1$

素因数の和:3359681

約数の個数: 24

約数和(自身を含む): 564424560

約数和(自身を除く): 362844420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3359669, 6719338, 10079007, 13438676, 16798345, 20158014, 33596690, 40316028, 50395035, 67193380, 100790070, 201580140]

約数ペア:

[(1, 201580140), (2, 100790070), (3, 67193380), (4, 50395035), (5, 40316028), (6, 33596690), (10, 20158014), (12, 16798345), (15, 13438676), (20, 10079007), (30, 6719338), (60, 3359669)]