8376180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 23647680

約数和(自身を除く): 15271500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1019, 1370, 1644, 2038, 2055, 2740, 3057, 4076, 4110, 5095, 6114, 8220, 10190, 12228, 15285, 20380, 30570, 61140, 139603, 279206, 418809, 558412, 698015, 837618, 1396030, 1675236, 2094045, 2792060, 4188090, 8376180]

約数ペア:

[(1, 8376180), (2, 4188090), (3, 2792060), (4, 2094045), (5, 1675236), (6, 1396030), (10, 837618), (12, 698015), (15, 558412), (20, 418809), (30, 279206), (60, 139603), (137, 61140), (274, 30570), (411, 20380), (548, 15285), (685, 12228), (822, 10190), (1019, 8220), (1370, 6114), (1644, 5095), (2038, 4110), (2055, 4076), (2740, 3057)]