15474120

素因数分解:

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

素因数の和:128965

約数の個数: 32

約数和(自身を含む): 46422720

約数和(自身を除く): 30948600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128951, 257902, 386853, 515804, 644755, 773706, 1031608, 1289510, 1547412, 1934265, 2579020, 3094824, 3868530, 5158040, 7737060, 15474120]

約数ペア:

[(1, 15474120), (2, 7737060), (3, 5158040), (4, 3868530), (5, 3094824), (6, 2579020), (8, 1934265), (10, 1547412), (12, 1289510), (15, 1031608), (20, 773706), (24, 644755), (30, 515804), (40, 386853), (60, 257902), (120, 128951)]