90424140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1507069}}^1$

素因数の和:1507081

約数の個数: 24

約数和(自身を含む): 253187760

約数和(自身を除く): 162763620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1507069, 3014138, 4521207, 6028276, 7535345, 9042414, 15070690, 18084828, 22606035, 30141380, 45212070, 90424140]

約数ペア:

[(1, 90424140), (2, 45212070), (3, 30141380), (4, 22606035), (5, 18084828), (6, 15070690), (10, 9042414), (12, 7535345), (15, 6028276), (20, 4521207), (30, 3014138), (60, 1507069)]