87822480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2671}}^1$

素因数の和:2824

約数の個数: 80

約数和(自身を含む): 274339584

約数和(自身を除く): 186517104

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, 2671, 2740, 3288, 4110, 5342, 5480, 6576, 8013, 8220, 10684, 10960, 13355, 16026, 16440, 21368, 26710, 32052, 32880, 40065, 42736, 53420, 64104, 80130, 106840, 128208, 160260, 213680, 320520, 365927, 641040, 731854, 1097781, 1463708, 1829635, 2195562, 2927416, 3659270, 4391124, 5488905, 5854832, 7318540, 8782248, 10977810, 14637080, 17564496, 21955620, 29274160, 43911240, 87822480]

約数ペア:

[(1, 87822480), (2, 43911240), (3, 29274160), (4, 21955620), (5, 17564496), (6, 14637080), (8, 10977810), (10, 8782248), (12, 7318540), (15, 5854832), (16, 5488905), (20, 4391124), (24, 3659270), (30, 2927416), (40, 2195562), (48, 1829635), (60, 1463708), (80, 1097781), (120, 731854), (137, 641040), (240, 365927), (274, 320520), (411, 213680), (548, 160260), (685, 128208), (822, 106840), (1096, 80130), (1370, 64104), (1644, 53420), (2055, 42736), (2192, 40065), (2671, 32880), (2740, 32052), (3288, 26710), (4110, 21368), (5342, 16440), (5480, 16026), (6576, 13355), (8013, 10960), (8220, 10684)]