72695940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1211599}}^1$

素因数の和:1211611

約数の個数: 24

約数和(自身を含む): 203548800

約数和(自身を除く): 130852860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1211599, 2423198, 3634797, 4846396, 6057995, 7269594, 12115990, 14539188, 18173985, 24231980, 36347970, 72695940]

約数ペア:

[(1, 72695940), (2, 36347970), (3, 24231980), (4, 18173985), (5, 14539188), (6, 12115990), (10, 7269594), (12, 6057995), (15, 4846396), (20, 3634797), (30, 2423198), (60, 1211599)]