80756730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{299099}}^1$

素因数の和:299115

約数の個数: 32

約数和(自身を含む): 215352000

約数和(自身を除く): 134595270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 299099, 598198, 897297, 1495495, 1794594, 2691891, 2990990, 4486485, 5383782, 8075673, 8972970, 13459455, 16151346, 26918910, 40378365, 80756730]

約数ペア:

[(1, 80756730), (2, 40378365), (3, 26918910), (5, 16151346), (6, 13459455), (9, 8972970), (10, 8075673), (15, 5383782), (18, 4486485), (27, 2990990), (30, 2691891), (45, 1794594), (54, 1495495), (90, 897297), (135, 598198), (270, 299099)]