79950540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1332509}}^1$

素因数の和:1332521

約数の個数: 24

約数和(自身を含む): 223861680

約数和(自身を除く): 143911140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1332509, 2665018, 3997527, 5330036, 6662545, 7995054, 13325090, 15990108, 19987635, 26650180, 39975270, 79950540]

約数ペア:

[(1, 79950540), (2, 39975270), (3, 26650180), (4, 19987635), (5, 15990108), (6, 13325090), (10, 7995054), (12, 6662545), (15, 5330036), (20, 3997527), (30, 2665018), (60, 1332509)]