156735420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2612257}}^1$

素因数の和:2612269

約数の個数: 24

約数和(自身を含む): 438859344

約数和(自身を除く): 282123924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2612257, 5224514, 7836771, 10449028, 13061285, 15673542, 26122570, 31347084, 39183855, 52245140, 78367710, 156735420]

約数ペア:

[(1, 156735420), (2, 78367710), (3, 52245140), (4, 39183855), (5, 31347084), (6, 26122570), (10, 15673542), (12, 13061285), (15, 10449028), (20, 7836771), (30, 5224514), (60, 2612257)]