72762540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1212709}}^1$

素因数の和:1212721

約数の個数: 24

約数和(自身を含む): 203735280

約数和(自身を除く): 130972740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1212709, 2425418, 3638127, 4850836, 6063545, 7276254, 12127090, 14552508, 18190635, 24254180, 36381270, 72762540]

約数ペア:

[(1, 72762540), (2, 36381270), (3, 24254180), (4, 18190635), (5, 14552508), (6, 12127090), (10, 7276254), (12, 6063545), (15, 4850836), (20, 3638127), (30, 2425418), (60, 1212709)]