1234573920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{285781}}^1$

素因数の和:285805

約数の個数: 96

約数和(自身を含む): 4321023840

約数和(自身を除く): 3086449920

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, 285781, 571562, 857343, 1143124, 1428905, 1714686, 2286248, 2572029, 2857810, 3429372, 4286715, 4572496, 5144058, 5715620, 6858744, 7716087, 8573430, 9144992, 10288116, 11431240, 12860145, 13717488, 15432174, 17146860, 20576232, 22862480, 25720290, 27434976, 30864348, 34293720, 38580435, 41152464, 45724960, 51440580, 61728696, 68587440, 77160870, 82304928, 102881160, 123457392, 137174880, 154321740, 205762320, 246914784, 308643480, 411524640, 617286960, 1234573920]

約数ペア:

[(1, 1234573920), (2, 617286960), (3, 411524640), (4, 308643480), (5, 246914784), (6, 205762320), (8, 154321740), (9, 137174880), (10, 123457392), (12, 102881160), (15, 82304928), (16, 77160870), (18, 68587440), (20, 61728696), (24, 51440580), (27, 45724960), (30, 41152464), (32, 38580435), (36, 34293720), (40, 30864348), (45, 27434976), (48, 25720290), (54, 22862480), (60, 20576232), (72, 17146860), (80, 15432174), (90, 13717488), (96, 12860145), (108, 11431240), (120, 10288116), (135, 9144992), (144, 8573430), (160, 7716087), (180, 6858744), (216, 5715620), (240, 5144058), (270, 4572496), (288, 4286715), (360, 3429372), (432, 2857810), (480, 2572029), (540, 2286248), (720, 1714686), (864, 1428905), (1080, 1143124), (1440, 857343), (2160, 571562), (4320, 285781)]