561246480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10979}}^1$

素因数の和:11069

約数の個数: 120

約数和(自身を含む): 1911574080

約数和(自身を除く): 1350327600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 10979, 12780, 17040, 21958, 25560, 32937, 43916, 51120, 54895, 65874, 87832, 98811, 109790, 131748, 164685, 175664, 197622, 219580, 263496, 329370, 395244, 439160, 494055, 526992, 658740, 779509, 790488, 878320, 988110, 1317480, 1559018, 1580976, 1976220, 2338527, 2634960, 3118036, 3897545, 3952440, 4677054, 6236072, 7015581, 7795090, 7904880, 9354108, 11692635, 12472144, 14031162, 15590180, 18708216, 23385270, 28062324, 31180360, 35077905, 37416432, 46770540, 56124648, 62360720, 70155810, 93541080, 112249296, 140311620, 187082160, 280623240, 561246480]

約数ペア:

[(1, 561246480), (2, 280623240), (3, 187082160), (4, 140311620), (5, 112249296), (6, 93541080), (8, 70155810), (9, 62360720), (10, 56124648), (12, 46770540), (15, 37416432), (16, 35077905), (18, 31180360), (20, 28062324), (24, 23385270), (30, 18708216), (36, 15590180), (40, 14031162), (45, 12472144), (48, 11692635), (60, 9354108), (71, 7904880), (72, 7795090), (80, 7015581), (90, 6236072), (120, 4677054), (142, 3952440), (144, 3897545), (180, 3118036), (213, 2634960), (240, 2338527), (284, 1976220), (355, 1580976), (360, 1559018), (426, 1317480), (568, 988110), (639, 878320), (710, 790488), (720, 779509), (852, 658740), (1065, 526992), (1136, 494055), (1278, 439160), (1420, 395244), (1704, 329370), (2130, 263496), (2556, 219580), (2840, 197622), (3195, 175664), (3408, 164685), (4260, 131748), (5112, 109790), (5680, 98811), (6390, 87832), (8520, 65874), (10224, 54895), (10979, 51120), (12780, 43916), (17040, 32937), (21958, 25560)]