23163960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 70048800

約数和(自身を除く): 46884840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1409, 1644, 2055, 2740, 2818, 3288, 4110, 4227, 5480, 5636, 7045, 8220, 8454, 11272, 14090, 16440, 16908, 21135, 28180, 33816, 42270, 56360, 84540, 169080, 193033, 386066, 579099, 772132, 965165, 1158198, 1544264, 1930330, 2316396, 2895495, 3860660, 4632792, 5790990, 7721320, 11581980, 23163960]

約数ペア:

[(1, 23163960), (2, 11581980), (3, 7721320), (4, 5790990), (5, 4632792), (6, 3860660), (8, 2895495), (10, 2316396), (12, 1930330), (15, 1544264), (20, 1158198), (24, 965165), (30, 772132), (40, 579099), (60, 386066), (120, 193033), (137, 169080), (274, 84540), (411, 56360), (548, 42270), (685, 33816), (822, 28180), (1096, 21135), (1370, 16908), (1409, 16440), (1644, 14090), (2055, 11272), (2740, 8454), (2818, 8220), (3288, 7045), (4110, 5636), (4227, 5480)]