265206960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{40927}}^1$

素因数の和:40952

約数の個数: 100

約数和(自身を含む): 921125568

約数和(自身を除く): 655918608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 40927, 81854, 122781, 163708, 204635, 245562, 327416, 368343, 409270, 491124, 613905, 654832, 736686, 818540, 982248, 1105029, 1227810, 1473372, 1637080, 1841715, 1964496, 2210058, 2455620, 2946744, 3274160, 3315087, 3683430, 4420116, 4911240, 5525145, 5893488, 6630174, 7366860, 8840232, 9822480, 11050290, 13260348, 14733720, 16575435, 17680464, 22100580, 26520696, 29467440, 33150870, 44201160, 53041392, 66301740, 88402320, 132603480, 265206960]

約数ペア:

[(1, 265206960), (2, 132603480), (3, 88402320), (4, 66301740), (5, 53041392), (6, 44201160), (8, 33150870), (9, 29467440), (10, 26520696), (12, 22100580), (15, 17680464), (16, 16575435), (18, 14733720), (20, 13260348), (24, 11050290), (27, 9822480), (30, 8840232), (36, 7366860), (40, 6630174), (45, 5893488), (48, 5525145), (54, 4911240), (60, 4420116), (72, 3683430), (80, 3315087), (81, 3274160), (90, 2946744), (108, 2455620), (120, 2210058), (135, 1964496), (144, 1841715), (162, 1637080), (180, 1473372), (216, 1227810), (240, 1105029), (270, 982248), (324, 818540), (360, 736686), (405, 654832), (432, 613905), (540, 491124), (648, 409270), (720, 368343), (810, 327416), (1080, 245562), (1296, 204635), (1620, 163708), (2160, 122781), (3240, 81854), (6480, 40927)]