121524040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{276191}}^1$

素因数の和:276213

約数の個数: 32

約数和(自身を含む): 298287360

約数和(自身を除く): 176763320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 276191, 552382, 1104764, 1380955, 2209528, 2761910, 3038101, 5523820, 6076202, 11047640, 12152404, 15190505, 24304808, 30381010, 60762020, 121524040]

約数ペア:

[(1, 121524040), (2, 60762020), (4, 30381010), (5, 24304808), (8, 15190505), (10, 12152404), (11, 11047640), (20, 6076202), (22, 5523820), (40, 3038101), (44, 2761910), (55, 2209528), (88, 1380955), (110, 1104764), (220, 552382), (440, 276191)]