120100620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2001677}}^1$

素因数の和:2001689

約数の個数: 24

約数和(自身を含む): 336281904

約数和(自身を除く): 216181284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2001677, 4003354, 6005031, 8006708, 10008385, 12010062, 20016770, 24020124, 30025155, 40033540, 60050310, 120100620]

約数ペア:

[(1, 120100620), (2, 60050310), (3, 40033540), (4, 30025155), (5, 24020124), (6, 20016770), (10, 12010062), (12, 10008385), (15, 8006708), (20, 6005031), (30, 4003354), (60, 2001677)]