144039660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2400661}}^1$

素因数の和:2400673

約数の個数: 24

約数和(自身を含む): 403311216

約数和(自身を除く): 259271556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2400661, 4801322, 7201983, 9602644, 12003305, 14403966, 24006610, 28807932, 36009915, 48013220, 72019830, 144039660]

約数ペア:

[(1, 144039660), (2, 72019830), (3, 48013220), (4, 36009915), (5, 28807932), (6, 24006610), (10, 14403966), (12, 12003305), (15, 9602644), (20, 7201983), (30, 4801322), (60, 2400661)]