72882960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{303679}}^1$

素因数の和:303695

約数の個数: 40

約数和(自身を含む): 225937920

約数和(自身を除く): 153054960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 303679, 607358, 911037, 1214716, 1518395, 1822074, 2429432, 3036790, 3644148, 4555185, 4858864, 6073580, 7288296, 9110370, 12147160, 14576592, 18220740, 24294320, 36441480, 72882960]

約数ペア:

[(1, 72882960), (2, 36441480), (3, 24294320), (4, 18220740), (5, 14576592), (6, 12147160), (8, 9110370), (10, 7288296), (12, 6073580), (15, 4858864), (16, 4555185), (20, 3644148), (24, 3036790), (30, 2429432), (40, 1822074), (48, 1518395), (60, 1214716), (80, 911037), (120, 607358), (240, 303679)]