20150040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167917}}^1$

素因数の和:167931

約数の個数: 32

約数和(自身を含む): 60450480

約数和(自身を除く): 40300440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167917, 335834, 503751, 671668, 839585, 1007502, 1343336, 1679170, 2015004, 2518755, 3358340, 4030008, 5037510, 6716680, 10075020, 20150040]

約数ペア:

[(1, 20150040), (2, 10075020), (3, 6716680), (4, 5037510), (5, 4030008), (6, 3358340), (8, 2518755), (10, 2015004), (12, 1679170), (15, 1343336), (20, 1007502), (24, 839585), (30, 671668), (40, 503751), (60, 335834), (120, 167917)]