1205077280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36037}}^1$

素因数の和:36082

約数の個数: 96

約数和(自身を含む): 3269367360

約数和(自身を除く): 2064290080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 36037, 72074, 144148, 180185, 288296, 360370, 396407, 576592, 684703, 720740, 792814, 1153184, 1369406, 1441480, 1585628, 1982035, 2738812, 2882960, 3171256, 3423515, 3964070, 5477624, 5765920, 6342512, 6847030, 7531733, 7928140, 10955248, 12685024, 13694060, 15063466, 15856280, 21910496, 27388120, 30126932, 31712560, 37658665, 54776240, 60253864, 63425120, 75317330, 109552480, 120507728, 150634660, 241015456, 301269320, 602538640, 1205077280]

約数ペア:

[(1, 1205077280), (2, 602538640), (4, 301269320), (5, 241015456), (8, 150634660), (10, 120507728), (11, 109552480), (16, 75317330), (19, 63425120), (20, 60253864), (22, 54776240), (32, 37658665), (38, 31712560), (40, 30126932), (44, 27388120), (55, 21910496), (76, 15856280), (80, 15063466), (88, 13694060), (95, 12685024), (110, 10955248), (152, 7928140), (160, 7531733), (176, 6847030), (190, 6342512), (209, 5765920), (220, 5477624), (304, 3964070), (352, 3423515), (380, 3171256), (418, 2882960), (440, 2738812), (608, 1982035), (760, 1585628), (836, 1441480), (880, 1369406), (1045, 1153184), (1520, 792814), (1672, 720740), (1760, 684703), (2090, 576592), (3040, 396407), (3344, 360370), (4180, 288296), (6688, 180185), (8360, 144148), (16720, 72074), (33440, 36037)]