18087308640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4186877}}^1$

素因数の和:4186901

約数の個数: 96

約数和(自身を含む): 63305595360

約数和(自身を除く): 45218286720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4186877, 8373754, 12560631, 16747508, 20934385, 25121262, 33495016, 37681893, 41868770, 50242524, 62803155, 66990032, 75363786, 83737540, 100485048, 113045679, 125606310, 133980064, 150727572, 167475080, 188409465, 200970096, 226091358, 251212620, 301455144, 334950160, 376818930, 401940192, 452182716, 502425240, 565228395, 602910288, 669900320, 753637860, 904365432, 1004850480, 1130456790, 1205820576, 1507275720, 1808730864, 2009700960, 2260913580, 3014551440, 3617461728, 4521827160, 6029102880, 9043654320, 18087308640]

約数ペア:

[(1, 18087308640), (2, 9043654320), (3, 6029102880), (4, 4521827160), (5, 3617461728), (6, 3014551440), (8, 2260913580), (9, 2009700960), (10, 1808730864), (12, 1507275720), (15, 1205820576), (16, 1130456790), (18, 1004850480), (20, 904365432), (24, 753637860), (27, 669900320), (30, 602910288), (32, 565228395), (36, 502425240), (40, 452182716), (45, 401940192), (48, 376818930), (54, 334950160), (60, 301455144), (72, 251212620), (80, 226091358), (90, 200970096), (96, 188409465), (108, 167475080), (120, 150727572), (135, 133980064), (144, 125606310), (160, 113045679), (180, 100485048), (216, 83737540), (240, 75363786), (270, 66990032), (288, 62803155), (360, 50242524), (432, 41868770), (480, 37681893), (540, 33495016), (720, 25121262), (864, 20934385), (1080, 16747508), (1440, 12560631), (2160, 8373754), (4320, 4186877)]