247996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2066641}}^1$

素因数の和:2066655

約数の個数: 32

約数和(自身を含む): 743991120

約数和(自身を除く): 495994200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2066641, 4133282, 6199923, 8266564, 10333205, 12399846, 16533128, 20666410, 24799692, 30999615, 41332820, 49599384, 61999230, 82665640, 123998460, 247996920]

約数ペア:

[(1, 247996920), (2, 123998460), (3, 82665640), (4, 61999230), (5, 49599384), (6, 41332820), (8, 30999615), (10, 24799692), (12, 20666410), (15, 16533128), (20, 12399846), (24, 10333205), (30, 8266564), (40, 6199923), (60, 4133282), (120, 2066641)]