125540280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{38747}}^1$

素因数の和:38770

約数の個数: 80

約数和(自身を含む): 421965720

約数和(自身を除く): 296425440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 38747, 77494, 116241, 154988, 193735, 232482, 309976, 348723, 387470, 464964, 581205, 697446, 774940, 929928, 1046169, 1162410, 1394892, 1549880, 1743615, 2092338, 2324820, 2789784, 3138507, 3487230, 4184676, 4649640, 5230845, 6277014, 6974460, 8369352, 10461690, 12554028, 13948920, 15692535, 20923380, 25108056, 31385070, 41846760, 62770140, 125540280]

約数ペア:

[(1, 125540280), (2, 62770140), (3, 41846760), (4, 31385070), (5, 25108056), (6, 20923380), (8, 15692535), (9, 13948920), (10, 12554028), (12, 10461690), (15, 8369352), (18, 6974460), (20, 6277014), (24, 5230845), (27, 4649640), (30, 4184676), (36, 3487230), (40, 3138507), (45, 2789784), (54, 2324820), (60, 2092338), (72, 1743615), (81, 1549880), (90, 1394892), (108, 1162410), (120, 1046169), (135, 929928), (162, 774940), (180, 697446), (216, 581205), (270, 464964), (324, 387470), (360, 348723), (405, 309976), (540, 232482), (648, 193735), (810, 154988), (1080, 116241), (1620, 77494), (3240, 38747)]