4420740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73679}}^1$

素因数の和:73691

約数の個数: 24

約数和(自身を含む): 12378240

約数和(自身を除く): 7957500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73679, 147358, 221037, 294716, 368395, 442074, 736790, 884148, 1105185, 1473580, 2210370, 4420740]

約数ペア:

[(1, 4420740), (2, 2210370), (3, 1473580), (4, 1105185), (5, 884148), (6, 736790), (10, 442074), (12, 368395), (15, 294716), (20, 221037), (30, 147358), (60, 73679)]