8108280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 26732160

約数和(自身を除く): 18623880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 223, 303, 360, 404, 446, 505, 606, 669, 808, 892, 909, 1010, 1115, 1212, 1338, 1515, 1784, 1818, 2007, 2020, 2230, 2424, 2676, 3030, 3345, 3636, 4014, 4040, 4460, 4545, 5352, 6060, 6690, 7272, 8028, 8920, 9090, 10035, 12120, 13380, 16056, 18180, 20070, 22523, 26760, 36360, 40140, 45046, 67569, 80280, 90092, 112615, 135138, 180184, 202707, 225230, 270276, 337845, 405414, 450460, 540552, 675690, 810828, 900920, 1013535, 1351380, 1621656, 2027070, 2702760, 4054140, 8108280]

約数ペア:

[(1, 8108280), (2, 4054140), (3, 2702760), (4, 2027070), (5, 1621656), (6, 1351380), (8, 1013535), (9, 900920), (10, 810828), (12, 675690), (15, 540552), (18, 450460), (20, 405414), (24, 337845), (30, 270276), (36, 225230), (40, 202707), (45, 180184), (60, 135138), (72, 112615), (90, 90092), (101, 80280), (120, 67569), (180, 45046), (202, 40140), (223, 36360), (303, 26760), (360, 22523), (404, 20070), (446, 18180), (505, 16056), (606, 13380), (669, 12120), (808, 10035), (892, 9090), (909, 8920), (1010, 8028), (1115, 7272), (1212, 6690), (1338, 6060), (1515, 5352), (1784, 4545), (1818, 4460), (2007, 4040), (2020, 4014), (2230, 3636), (2424, 3345), (2676, 3030)]