149228880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{887}}^1$

素因数の和:1604

約数の個数: 80

約数和(自身を含む): 463791744

約数和(自身を除く): 314562864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 701, 887, 1402, 1774, 2103, 2661, 2804, 3505, 3548, 4206, 4435, 5322, 5608, 7010, 7096, 8412, 8870, 10515, 10644, 11216, 13305, 14020, 14192, 16824, 17740, 21030, 21288, 26610, 28040, 33648, 35480, 42060, 42576, 53220, 56080, 70960, 84120, 106440, 168240, 212880, 621787, 1243574, 1865361, 2487148, 3108935, 3730722, 4974296, 6217870, 7461444, 9326805, 9948592, 12435740, 14922888, 18653610, 24871480, 29845776, 37307220, 49742960, 74614440, 149228880]

約数ペア:

[(1, 149228880), (2, 74614440), (3, 49742960), (4, 37307220), (5, 29845776), (6, 24871480), (8, 18653610), (10, 14922888), (12, 12435740), (15, 9948592), (16, 9326805), (20, 7461444), (24, 6217870), (30, 4974296), (40, 3730722), (48, 3108935), (60, 2487148), (80, 1865361), (120, 1243574), (240, 621787), (701, 212880), (887, 168240), (1402, 106440), (1774, 84120), (2103, 70960), (2661, 56080), (2804, 53220), (3505, 42576), (3548, 42060), (4206, 35480), (4435, 33648), (5322, 28040), (5608, 26610), (7010, 21288), (7096, 21030), (8412, 17740), (8870, 16824), (10515, 14192), (10644, 14020), (11216, 13305)]