189854040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1582117}}^1$

素因数の和:1582131

約数の個数: 32

約数和(自身を含む): 569562480

約数和(自身を除く): 379708440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1582117, 3164234, 4746351, 6328468, 7910585, 9492702, 12656936, 15821170, 18985404, 23731755, 31642340, 37970808, 47463510, 63284680, 94927020, 189854040]

約数ペア:

[(1, 189854040), (2, 94927020), (3, 63284680), (4, 47463510), (5, 37970808), (6, 31642340), (8, 23731755), (10, 18985404), (12, 15821170), (15, 12656936), (20, 9492702), (24, 7910585), (30, 6328468), (40, 4746351), (60, 3164234), (120, 1582117)]