27213240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{226777}}^1$

素因数の和:226791

約数の個数: 32

約数和(自身を含む): 81640080

約数和(自身を除く): 54426840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 226777, 453554, 680331, 907108, 1133885, 1360662, 1814216, 2267770, 2721324, 3401655, 4535540, 5442648, 6803310, 9071080, 13606620, 27213240]

約数ペア:

[(1, 27213240), (2, 13606620), (3, 9071080), (4, 6803310), (5, 5442648), (6, 4535540), (8, 3401655), (10, 2721324), (12, 2267770), (15, 1814216), (20, 1360662), (24, 1133885), (30, 907108), (40, 680331), (60, 453554), (120, 226777)]