15470040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 46798560

約数和(自身を除く): 31328520

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, 941, 1096, 1370, 1644, 1882, 2055, 2740, 2823, 3288, 3764, 4110, 4705, 5480, 5646, 7528, 8220, 9410, 11292, 14115, 16440, 18820, 22584, 28230, 37640, 56460, 112920, 128917, 257834, 386751, 515668, 644585, 773502, 1031336, 1289170, 1547004, 1933755, 2578340, 3094008, 3867510, 5156680, 7735020, 15470040]

約数ペア:

[(1, 15470040), (2, 7735020), (3, 5156680), (4, 3867510), (5, 3094008), (6, 2578340), (8, 1933755), (10, 1547004), (12, 1289170), (15, 1031336), (20, 773502), (24, 644585), (30, 515668), (40, 386751), (60, 257834), (120, 128917), (137, 112920), (274, 56460), (411, 37640), (548, 28230), (685, 22584), (822, 18820), (941, 16440), (1096, 14115), (1370, 11292), (1644, 9410), (1882, 8220), (2055, 7528), (2740, 5646), (2823, 5480), (3288, 4705), (3764, 4110)]