79435140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1323919}}^1$

素因数の和:1323931

約数の個数: 24

約数和(自身を含む): 222418560

約数和(自身を除く): 142983420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1323919, 2647838, 3971757, 5295676, 6619595, 7943514, 13239190, 15887028, 19858785, 26478380, 39717570, 79435140]

約数ペア:

[(1, 79435140), (2, 39717570), (3, 26478380), (4, 19858785), (5, 15887028), (6, 13239190), (10, 7943514), (12, 6619595), (15, 5295676), (20, 3971757), (30, 2647838), (60, 1323919)]