165906120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1382551}}^1$

素因数の和:1382565

約数の個数: 32

約数和(自身を含む): 497718720

約数和(自身を除く): 331812600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1382551, 2765102, 4147653, 5530204, 6912755, 8295306, 11060408, 13825510, 16590612, 20738265, 27651020, 33181224, 41476530, 55302040, 82953060, 165906120]

約数ペア:

[(1, 165906120), (2, 82953060), (3, 55302040), (4, 41476530), (5, 33181224), (6, 27651020), (8, 20738265), (10, 16590612), (12, 13825510), (15, 11060408), (20, 8295306), (24, 6912755), (30, 5530204), (40, 4147653), (60, 2765102), (120, 1382551)]