83255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1319}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 259269120

約数和(自身を除く): 176013840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1319, 1578, 2104, 2630, 2638, 3156, 3945, 3957, 4208, 5260, 5276, 6312, 6595, 7890, 7914, 10520, 10552, 12624, 13190, 15780, 15828, 19785, 21040, 21104, 26380, 31560, 31656, 39570, 52760, 63120, 63312, 79140, 105520, 158280, 316560, 346897, 693794, 1040691, 1387588, 1734485, 2081382, 2775176, 3468970, 4162764, 5203455, 5550352, 6937940, 8325528, 10406910, 13875880, 16651056, 20813820, 27751760, 41627640, 83255280]

約数ペア:

[(1, 83255280), (2, 41627640), (3, 27751760), (4, 20813820), (5, 16651056), (6, 13875880), (8, 10406910), (10, 8325528), (12, 6937940), (15, 5550352), (16, 5203455), (20, 4162764), (24, 3468970), (30, 2775176), (40, 2081382), (48, 1734485), (60, 1387588), (80, 1040691), (120, 693794), (240, 346897), (263, 316560), (526, 158280), (789, 105520), (1052, 79140), (1315, 63312), (1319, 63120), (1578, 52760), (2104, 39570), (2630, 31656), (2638, 31560), (3156, 26380), (3945, 21104), (3957, 21040), (4208, 19785), (5260, 15828), (5276, 15780), (6312, 13190), (6595, 12624), (7890, 10552), (7914, 10520)]