30201240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251677}}^1$

素因数の和:251691

約数の個数: 32

約数和(自身を含む): 90604080

約数和(自身を除く): 60402840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251677, 503354, 755031, 1006708, 1258385, 1510062, 2013416, 2516770, 3020124, 3775155, 5033540, 6040248, 7550310, 10067080, 15100620, 30201240]

約数ペア:

[(1, 30201240), (2, 15100620), (3, 10067080), (4, 7550310), (5, 6040248), (6, 5033540), (8, 3775155), (10, 3020124), (12, 2516770), (15, 2013416), (20, 1510062), (24, 1258385), (30, 1006708), (40, 755031), (60, 503354), (120, 251677)]