1306876440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10890637}}^1$

素因数の和:10890651

約数の個数: 32

約数和(自身を含む): 3920629680

約数和(自身を除く): 2613753240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10890637, 21781274, 32671911, 43562548, 54453185, 65343822, 87125096, 108906370, 130687644, 163359555, 217812740, 261375288, 326719110, 435625480, 653438220, 1306876440]

約数ペア:

[(1, 1306876440), (2, 653438220), (3, 435625480), (4, 326719110), (5, 261375288), (6, 217812740), (8, 163359555), (10, 130687644), (12, 108906370), (15, 87125096), (20, 65343822), (24, 54453185), (30, 43562548), (40, 32671911), (60, 21781274), (120, 10890637)]