145660920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1213841}}^1$

素因数の和:1213855

約数の個数: 32

約数和(自身を含む): 436983120

約数和(自身を除く): 291322200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1213841, 2427682, 3641523, 4855364, 6069205, 7283046, 9710728, 12138410, 14566092, 18207615, 24276820, 29132184, 36415230, 48553640, 72830460, 145660920]

約数ペア:

[(1, 145660920), (2, 72830460), (3, 48553640), (4, 36415230), (5, 29132184), (6, 24276820), (8, 18207615), (10, 14566092), (12, 12138410), (15, 9710728), (20, 7283046), (24, 6069205), (30, 4855364), (40, 3641523), (60, 2427682), (120, 1213841)]