144494340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2408239}}^1$

素因数の和:2408251

約数の個数: 24

約数和(自身を含む): 404584320

約数和(自身を除く): 260089980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2408239, 4816478, 7224717, 9632956, 12041195, 14449434, 24082390, 28898868, 36123585, 48164780, 72247170, 144494340]

約数ペア:

[(1, 144494340), (2, 72247170), (3, 48164780), (4, 36123585), (5, 28898868), (6, 24082390), (10, 14449434), (12, 12041195), (15, 9632956), (20, 7224717), (30, 4816478), (60, 2408239)]