29688840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{82469}}^1$

素因数の和:82486

約数の個数: 48

約数和(自身を含む): 96489900

約数和(自身を除く): 66801060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 82469, 164938, 247407, 329876, 412345, 494814, 659752, 742221, 824690, 989628, 1237035, 1484442, 1649380, 1979256, 2474070, 2968884, 3298760, 3711105, 4948140, 5937768, 7422210, 9896280, 14844420, 29688840]

約数ペア:

[(1, 29688840), (2, 14844420), (3, 9896280), (4, 7422210), (5, 5937768), (6, 4948140), (8, 3711105), (9, 3298760), (10, 2968884), (12, 2474070), (15, 1979256), (18, 1649380), (20, 1484442), (24, 1237035), (30, 989628), (36, 824690), (40, 742221), (45, 659752), (60, 494814), (72, 412345), (90, 329876), (120, 247407), (180, 164938), (360, 82469)]