2702760

素因数分解:

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

素因数の和:338

約数の個数: 64

約数和(自身を含む): 8225280

約数和(自身を除く): 5522520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 223, 303, 404, 446, 505, 606, 669, 808, 892, 1010, 1115, 1212, 1338, 1515, 1784, 2020, 2230, 2424, 2676, 3030, 3345, 4040, 4460, 5352, 6060, 6690, 8920, 12120, 13380, 22523, 26760, 45046, 67569, 90092, 112615, 135138, 180184, 225230, 270276, 337845, 450460, 540552, 675690, 900920, 1351380, 2702760]

約数ペア:

[(1, 2702760), (2, 1351380), (3, 900920), (4, 675690), (5, 540552), (6, 450460), (8, 337845), (10, 270276), (12, 225230), (15, 180184), (20, 135138), (24, 112615), (30, 90092), (40, 67569), (60, 45046), (101, 26760), (120, 22523), (202, 13380), (223, 12120), (303, 8920), (404, 6690), (446, 6060), (505, 5352), (606, 4460), (669, 4040), (808, 3345), (892, 3030), (1010, 2676), (1115, 2424), (1212, 2230), (1338, 2020), (1515, 1784)]