158802960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661679}}^1$

素因数の和:661695

約数の個数: 40

約数和(自身を含む): 492289920

約数和(自身を除く): 333486960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661679, 1323358, 1985037, 2646716, 3308395, 3970074, 5293432, 6616790, 7940148, 9925185, 10586864, 13233580, 15880296, 19850370, 26467160, 31760592, 39700740, 52934320, 79401480, 158802960]

約数ペア:

[(1, 158802960), (2, 79401480), (3, 52934320), (4, 39700740), (5, 31760592), (6, 26467160), (8, 19850370), (10, 15880296), (12, 13233580), (15, 10586864), (16, 9925185), (20, 7940148), (24, 6616790), (30, 5293432), (40, 3970074), (48, 3308395), (60, 2646716), (80, 1985037), (120, 1323358), (240, 661679)]