131394840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1094957}}^1$

素因数の和:1094971

約数の個数: 32

約数和(自身を含む): 394184880

約数和(自身を除く): 262790040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1094957, 2189914, 3284871, 4379828, 5474785, 6569742, 8759656, 10949570, 13139484, 16424355, 21899140, 26278968, 32848710, 43798280, 65697420, 131394840]

約数ペア:

[(1, 131394840), (2, 65697420), (3, 43798280), (4, 32848710), (5, 26278968), (6, 21899140), (8, 16424355), (10, 13139484), (12, 10949570), (15, 8759656), (20, 6569742), (24, 5474785), (30, 4379828), (40, 3284871), (60, 2189914), (120, 1094957)]