27360080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31091}}^1$

素因数の和:31115

約数の個数: 40

約数和(自身を含む): 69397344

約数和(自身を除く): 42037264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 31091, 62182, 124364, 155455, 248728, 310910, 342001, 497456, 621820, 684002, 1243640, 1368004, 1710005, 2487280, 2736008, 3420010, 5472016, 6840020, 13680040, 27360080]

約数ペア:

[(1, 27360080), (2, 13680040), (4, 6840020), (5, 5472016), (8, 3420010), (10, 2736008), (11, 2487280), (16, 1710005), (20, 1368004), (22, 1243640), (40, 684002), (44, 621820), (55, 497456), (80, 342001), (88, 310910), (110, 248728), (176, 155455), (220, 124364), (440, 62182), (880, 31091)]