201551520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{701}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 636854400

約数和(自身を除く): 435302880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 599, 701, 1198, 1402, 1797, 2103, 2396, 2804, 2995, 3505, 3594, 4206, 4792, 5608, 5990, 7010, 7188, 8412, 8985, 9584, 10515, 11216, 11980, 14020, 14376, 16824, 17970, 19168, 21030, 22432, 23960, 28040, 28752, 33648, 35940, 42060, 47920, 56080, 57504, 67296, 71880, 84120, 95840, 112160, 143760, 168240, 287520, 336480, 419899, 839798, 1259697, 1679596, 2099495, 2519394, 3359192, 4198990, 5038788, 6298485, 6718384, 8397980, 10077576, 12596970, 13436768, 16795960, 20155152, 25193940, 33591920, 40310304, 50387880, 67183840, 100775760, 201551520]

約数ペア:

[(1, 201551520), (2, 100775760), (3, 67183840), (4, 50387880), (5, 40310304), (6, 33591920), (8, 25193940), (10, 20155152), (12, 16795960), (15, 13436768), (16, 12596970), (20, 10077576), (24, 8397980), (30, 6718384), (32, 6298485), (40, 5038788), (48, 4198990), (60, 3359192), (80, 2519394), (96, 2099495), (120, 1679596), (160, 1259697), (240, 839798), (480, 419899), (599, 336480), (701, 287520), (1198, 168240), (1402, 143760), (1797, 112160), (2103, 95840), (2396, 84120), (2804, 71880), (2995, 67296), (3505, 57504), (3594, 56080), (4206, 47920), (4792, 42060), (5608, 35940), (5990, 33648), (7010, 28752), (7188, 28040), (8412, 23960), (8985, 22432), (9584, 21030), (10515, 19168), (11216, 17970), (11980, 16824), (14020, 14376)]