122804280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{341123}}^1$

素因数の和:341140

約数の個数: 48

約数和(自身を含む): 399115080

約数和(自身を除く): 276310800

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, 341123, 682246, 1023369, 1364492, 1705615, 2046738, 2728984, 3070107, 3411230, 4093476, 5116845, 6140214, 6822460, 8186952, 10233690, 12280428, 13644920, 15350535, 20467380, 24560856, 30701070, 40934760, 61402140, 122804280]

約数ペア:

[(1, 122804280), (2, 61402140), (3, 40934760), (4, 30701070), (5, 24560856), (6, 20467380), (8, 15350535), (9, 13644920), (10, 12280428), (12, 10233690), (15, 8186952), (18, 6822460), (20, 6140214), (24, 5116845), (30, 4093476), (36, 3411230), (40, 3070107), (45, 2728984), (60, 2046738), (72, 1705615), (90, 1364492), (120, 1023369), (180, 682246), (360, 341123)]