190053840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{791891}}^1$

素因数の和:791907

約数の個数: 40

約数和(自身を含む): 589167648

約数和(自身を除く): 399113808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 791891, 1583782, 2375673, 3167564, 3959455, 4751346, 6335128, 7918910, 9502692, 11878365, 12670256, 15837820, 19005384, 23756730, 31675640, 38010768, 47513460, 63351280, 95026920, 190053840]

約数ペア:

[(1, 190053840), (2, 95026920), (3, 63351280), (4, 47513460), (5, 38010768), (6, 31675640), (8, 23756730), (10, 19005384), (12, 15837820), (15, 12670256), (16, 11878365), (20, 9502692), (24, 7918910), (30, 6335128), (40, 4751346), (48, 3959455), (60, 3167564), (80, 2375673), (120, 1583782), (240, 791891)]