18500870880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4282609}}^1$

素因数の和:4282633

約数の個数: 96

約数和(自身を含む): 64753063200

約数和(自身を除く): 46252192320

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, 4282609, 8565218, 12847827, 17130436, 21413045, 25695654, 34260872, 38543481, 42826090, 51391308, 64239135, 68521744, 77086962, 85652180, 102782616, 115630443, 128478270, 137043488, 154173924, 171304360, 192717405, 205565232, 231260886, 256956540, 308347848, 342608720, 385434810, 411130464, 462521772, 513913080, 578152215, 616695696, 685217440, 770869620, 925043544, 1027826160, 1156304430, 1233391392, 1541739240, 1850087088, 2055652320, 2312608860, 3083478480, 3700174176, 4625217720, 6166956960, 9250435440, 18500870880]

約数ペア:

[(1, 18500870880), (2, 9250435440), (3, 6166956960), (4, 4625217720), (5, 3700174176), (6, 3083478480), (8, 2312608860), (9, 2055652320), (10, 1850087088), (12, 1541739240), (15, 1233391392), (16, 1156304430), (18, 1027826160), (20, 925043544), (24, 770869620), (27, 685217440), (30, 616695696), (32, 578152215), (36, 513913080), (40, 462521772), (45, 411130464), (48, 385434810), (54, 342608720), (60, 308347848), (72, 256956540), (80, 231260886), (90, 205565232), (96, 192717405), (108, 171304360), (120, 154173924), (135, 137043488), (144, 128478270), (160, 115630443), (180, 102782616), (216, 85652180), (240, 77086962), (270, 68521744), (288, 64239135), (360, 51391308), (432, 42826090), (480, 38543481), (540, 34260872), (720, 25695654), (864, 21413045), (1080, 17130436), (1440, 12847827), (2160, 8565218), (4320, 4282609)]