2775960

素因数分解:

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

素因数の和:729

約数の個数: 96

約数和(自身を含む): 9856080

約数和(自身を除く): 7080120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 701, 792, 990, 1320, 1402, 1980, 2103, 2804, 3505, 3960, 4206, 5608, 6309, 7010, 7711, 8412, 10515, 12618, 14020, 15422, 16824, 21030, 23133, 25236, 28040, 30844, 31545, 38555, 42060, 46266, 50472, 61688, 63090, 69399, 77110, 84120, 92532, 115665, 126180, 138798, 154220, 185064, 231330, 252360, 277596, 308440, 346995, 462660, 555192, 693990, 925320, 1387980, 2775960]

約数ペア:

[(1, 2775960), (2, 1387980), (3, 925320), (4, 693990), (5, 555192), (6, 462660), (8, 346995), (9, 308440), (10, 277596), (11, 252360), (12, 231330), (15, 185064), (18, 154220), (20, 138798), (22, 126180), (24, 115665), (30, 92532), (33, 84120), (36, 77110), (40, 69399), (44, 63090), (45, 61688), (55, 50472), (60, 46266), (66, 42060), (72, 38555), (88, 31545), (90, 30844), (99, 28040), (110, 25236), (120, 23133), (132, 21030), (165, 16824), (180, 15422), (198, 14020), (220, 12618), (264, 10515), (330, 8412), (360, 7711), (396, 7010), (440, 6309), (495, 5608), (660, 4206), (701, 3960), (792, 3505), (990, 2804), (1320, 2103), (1402, 1980)]