8327880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 30326400

約数和(自身を除く): 21998520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 701, 792, 990, 1080, 1188, 1320, 1402, 1485, 1980, 2103, 2376, 2804, 2970, 3505, 3960, 4206, 5608, 5940, 6309, 7010, 7711, 8412, 10515, 11880, 12618, 14020, 15422, 16824, 18927, 21030, 23133, 25236, 28040, 30844, 31545, 37854, 38555, 42060, 46266, 50472, 61688, 63090, 69399, 75708, 77110, 84120, 92532, 94635, 115665, 126180, 138798, 151416, 154220, 185064, 189270, 208197, 231330, 252360, 277596, 308440, 346995, 378540, 416394, 462660, 555192, 693990, 757080, 832788, 925320, 1040985, 1387980, 1665576, 2081970, 2775960, 4163940, 8327880]

約数ペア:

[(1, 8327880), (2, 4163940), (3, 2775960), (4, 2081970), (5, 1665576), (6, 1387980), (8, 1040985), (9, 925320), (10, 832788), (11, 757080), (12, 693990), (15, 555192), (18, 462660), (20, 416394), (22, 378540), (24, 346995), (27, 308440), (30, 277596), (33, 252360), (36, 231330), (40, 208197), (44, 189270), (45, 185064), (54, 154220), (55, 151416), (60, 138798), (66, 126180), (72, 115665), (88, 94635), (90, 92532), (99, 84120), (108, 77110), (110, 75708), (120, 69399), (132, 63090), (135, 61688), (165, 50472), (180, 46266), (198, 42060), (216, 38555), (220, 37854), (264, 31545), (270, 30844), (297, 28040), (330, 25236), (360, 23133), (396, 21030), (440, 18927), (495, 16824), (540, 15422), (594, 14020), (660, 12618), (701, 11880), (792, 10515), (990, 8412), (1080, 7711), (1188, 7010), (1320, 6309), (1402, 5940), (1485, 5608), (1980, 4206), (2103, 3960), (2376, 3505), (2804, 2970)]