1254762120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10456351}}^1$

素因数の和:10456365

約数の個数: 32

約数和(自身を含む): 3764286720

約数和(自身を除く): 2509524600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10456351, 20912702, 31369053, 41825404, 52281755, 62738106, 83650808, 104563510, 125476212, 156845265, 209127020, 250952424, 313690530, 418254040, 627381060, 1254762120]

約数ペア:

[(1, 1254762120), (2, 627381060), (3, 418254040), (4, 313690530), (5, 250952424), (6, 209127020), (8, 156845265), (10, 125476212), (12, 104563510), (15, 83650808), (20, 62738106), (24, 52281755), (30, 41825404), (40, 31369053), (60, 20912702), (120, 10456351)]