320150280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2667919}}^1$

素因数の和:2667933

約数の個数: 32

約数和(自身を含む): 960451200

約数和(自身を除く): 640300920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2667919, 5335838, 8003757, 10671676, 13339595, 16007514, 21343352, 26679190, 32015028, 40018785, 53358380, 64030056, 80037570, 106716760, 160075140, 320150280]

約数ペア:

[(1, 320150280), (2, 160075140), (3, 106716760), (4, 80037570), (5, 64030056), (6, 53358380), (8, 40018785), (10, 32015028), (12, 26679190), (15, 21343352), (20, 16007514), (24, 13339595), (30, 10671676), (40, 8003757), (60, 5335838), (120, 2667919)]