122807340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{8423}}^1$

素因数の和:8450

約数の個数: 84

約数和(自身を含む): 386712144

約数和(自身を除く): 263904804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 8423, 14580, 16846, 25269, 33692, 42115, 50538, 75807, 84230, 101076, 126345, 151614, 168460, 227421, 252690, 303228, 379035, 454842, 505380, 682263, 758070, 909684, 1137105, 1364526, 1516140, 2046789, 2274210, 2729052, 3411315, 4093578, 4548420, 6140367, 6822630, 8187156, 10233945, 12280734, 13645260, 20467890, 24561468, 30701835, 40935780, 61403670, 122807340]

約数ペア:

[(1, 122807340), (2, 61403670), (3, 40935780), (4, 30701835), (5, 24561468), (6, 20467890), (9, 13645260), (10, 12280734), (12, 10233945), (15, 8187156), (18, 6822630), (20, 6140367), (27, 4548420), (30, 4093578), (36, 3411315), (45, 2729052), (54, 2274210), (60, 2046789), (81, 1516140), (90, 1364526), (108, 1137105), (135, 909684), (162, 758070), (180, 682263), (243, 505380), (270, 454842), (324, 379035), (405, 303228), (486, 252690), (540, 227421), (729, 168460), (810, 151614), (972, 126345), (1215, 101076), (1458, 84230), (1620, 75807), (2430, 50538), (2916, 42115), (3645, 33692), (4860, 25269), (7290, 16846), (8423, 14580)]