55520040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{462667}}^1$

素因数の和:462681

約数の個数: 32

約数和(自身を含む): 166560480

約数和(自身を除く): 111040440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 462667, 925334, 1388001, 1850668, 2313335, 2776002, 3701336, 4626670, 5552004, 6940005, 9253340, 11104008, 13880010, 18506680, 27760020, 55520040]

約数ペア:

[(1, 55520040), (2, 27760020), (3, 18506680), (4, 13880010), (5, 11104008), (6, 9253340), (8, 6940005), (10, 5552004), (12, 4626670), (15, 3701336), (20, 2776002), (24, 2313335), (30, 1850668), (40, 1388001), (60, 925334), (120, 462667)]