61896480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128951}}^1$

素因数の和:128969

約数の個数: 48

約数和(自身を含む): 194975424

約数和(自身を除く): 133078944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 128951, 257902, 386853, 515804, 644755, 773706, 1031608, 1289510, 1547412, 1934265, 2063216, 2579020, 3094824, 3868530, 4126432, 5158040, 6189648, 7737060, 10316080, 12379296, 15474120, 20632160, 30948240, 61896480]

約数ペア:

[(1, 61896480), (2, 30948240), (3, 20632160), (4, 15474120), (5, 12379296), (6, 10316080), (8, 7737060), (10, 6189648), (12, 5158040), (15, 4126432), (16, 3868530), (20, 3094824), (24, 2579020), (30, 2063216), (32, 1934265), (40, 1547412), (48, 1289510), (60, 1031608), (80, 773706), (96, 644755), (120, 515804), (160, 386853), (240, 257902), (480, 128951)]