152991480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1274929}}^1$

素因数の和:1274943

約数の個数: 32

約数和(自身を含む): 458974800

約数和(自身を除く): 305983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1274929, 2549858, 3824787, 5099716, 6374645, 7649574, 10199432, 12749290, 15299148, 19123935, 25498580, 30598296, 38247870, 50997160, 76495740, 152991480]

約数ペア:

[(1, 152991480), (2, 76495740), (3, 50997160), (4, 38247870), (5, 30598296), (6, 25498580), (8, 19123935), (10, 15299148), (12, 12749290), (15, 10199432), (20, 7649574), (24, 6374645), (30, 5099716), (40, 3824787), (60, 2549858), (120, 1274929)]