40812960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85027}}^1$

素因数の和:85045

約数の個数: 48

約数和(自身を含む): 128562336

約数和(自身を除く): 87749376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85027, 170054, 255081, 340108, 425135, 510162, 680216, 850270, 1020324, 1275405, 1360432, 1700540, 2040648, 2550810, 2720864, 3401080, 4081296, 5101620, 6802160, 8162592, 10203240, 13604320, 20406480, 40812960]

約数ペア:

[(1, 40812960), (2, 20406480), (3, 13604320), (4, 10203240), (5, 8162592), (6, 6802160), (8, 5101620), (10, 4081296), (12, 3401080), (15, 2720864), (16, 2550810), (20, 2040648), (24, 1700540), (30, 1360432), (32, 1275405), (40, 1020324), (48, 850270), (60, 680216), (80, 510162), (96, 425135), (120, 340108), (160, 255081), (240, 170054), (480, 85027)]