120653460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{670297}}^1$

素因数の和:670312

約数の個数: 36

約数和(自身を含む): 365982708

約数和(自身を除く): 245329248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 670297, 1340594, 2010891, 2681188, 3351485, 4021782, 6032673, 6702970, 8043564, 10054455, 12065346, 13405940, 20108910, 24130692, 30163365, 40217820, 60326730, 120653460]

約数ペア:

[(1, 120653460), (2, 60326730), (3, 40217820), (4, 30163365), (5, 24130692), (6, 20108910), (9, 13405940), (10, 12065346), (12, 10054455), (15, 8043564), (18, 6702970), (20, 6032673), (30, 4021782), (36, 3351485), (45, 2681188), (60, 2010891), (90, 1340594), (180, 670297)]