12501960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{104183}}^1$

素因数の和:104197

約数の個数: 32

約数和(自身を含む): 37506240

約数和(自身を除く): 25004280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 104183, 208366, 312549, 416732, 520915, 625098, 833464, 1041830, 1250196, 1562745, 2083660, 2500392, 3125490, 4167320, 6250980, 12501960]

約数ペア:

[(1, 12501960), (2, 6250980), (3, 4167320), (4, 3125490), (5, 2500392), (6, 2083660), (8, 1562745), (10, 1250196), (12, 1041830), (15, 833464), (20, 625098), (24, 520915), (30, 416732), (40, 312549), (60, 208366), (120, 104183)]