85783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2609}}^1$

素因数の和:2762

約数の個数: 80

約数和(自身を含む): 267973920

約数和(自身を除く): 182190000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2609, 2740, 3288, 4110, 5218, 5480, 6576, 7827, 8220, 10436, 10960, 13045, 15654, 16440, 20872, 26090, 31308, 32880, 39135, 41744, 52180, 62616, 78270, 104360, 125232, 156540, 208720, 313080, 357433, 626160, 714866, 1072299, 1429732, 1787165, 2144598, 2859464, 3574330, 4289196, 5361495, 5718928, 7148660, 8578392, 10722990, 14297320, 17156784, 21445980, 28594640, 42891960, 85783920]

約数ペア:

[(1, 85783920), (2, 42891960), (3, 28594640), (4, 21445980), (5, 17156784), (6, 14297320), (8, 10722990), (10, 8578392), (12, 7148660), (15, 5718928), (16, 5361495), (20, 4289196), (24, 3574330), (30, 2859464), (40, 2144598), (48, 1787165), (60, 1429732), (80, 1072299), (120, 714866), (137, 626160), (240, 357433), (274, 313080), (411, 208720), (548, 156540), (685, 125232), (822, 104360), (1096, 78270), (1370, 62616), (1644, 52180), (2055, 41744), (2192, 39135), (2609, 32880), (2740, 31308), (3288, 26090), (4110, 20872), (5218, 16440), (5480, 15654), (6576, 13045), (7827, 10960), (8220, 10436)]