120666960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167593}}^1$

素因数の和:167612

約数の個数: 60

約数和(自身を含む): 405242292

約数和(自身を除く): 284575332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 167593, 335186, 502779, 670372, 837965, 1005558, 1340744, 1508337, 1675930, 2011116, 2513895, 2681488, 3016674, 3351860, 4022232, 5027790, 6033348, 6703720, 7541685, 8044464, 10055580, 12066696, 13407440, 15083370, 20111160, 24133392, 30166740, 40222320, 60333480, 120666960]

約数ペア:

[(1, 120666960), (2, 60333480), (3, 40222320), (4, 30166740), (5, 24133392), (6, 20111160), (8, 15083370), (9, 13407440), (10, 12066696), (12, 10055580), (15, 8044464), (16, 7541685), (18, 6703720), (20, 6033348), (24, 5027790), (30, 4022232), (36, 3351860), (40, 3016674), (45, 2681488), (48, 2513895), (60, 2011116), (72, 1675930), (80, 1508337), (90, 1340744), (120, 1005558), (144, 837965), (180, 670372), (240, 502779), (360, 335186), (720, 167593)]