228015420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3800257}}^1$

素因数の和:3800269

約数の個数: 24

約数和(自身を含む): 638443344

約数和(自身を除く): 410427924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3800257, 7600514, 11400771, 15201028, 19001285, 22801542, 38002570, 45603084, 57003855, 76005140, 114007710, 228015420]

約数ペア:

[(1, 228015420), (2, 114007710), (3, 76005140), (4, 57003855), (5, 45603084), (6, 38002570), (10, 22801542), (12, 19001285), (15, 15201028), (20, 11400771), (30, 7600514), (60, 3800257)]