27725760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3235

約数の個数: 112

約数和(自身を含む): 97840800

約数和(自身を除く): 70115040

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 3209, 4320, 6418, 8640, 9627, 12836, 16045, 19254, 25672, 28881, 32090, 38508, 48135, 51344, 57762, 64180, 77016, 86643, 96270, 102688, 115524, 128360, 144405, 154032, 173286, 192540, 205376, 231048, 256720, 288810, 308064, 346572, 385080, 433215, 462096, 513440, 577620, 616128, 693144, 770160, 866430, 924192, 1026880, 1155240, 1386288, 1540320, 1732860, 1848384, 2310480, 2772576, 3080640, 3465720, 4620960, 5545152, 6931440, 9241920, 13862880, 27725760]

約数ペア:

[(1, 27725760), (2, 13862880), (3, 9241920), (4, 6931440), (5, 5545152), (6, 4620960), (8, 3465720), (9, 3080640), (10, 2772576), (12, 2310480), (15, 1848384), (16, 1732860), (18, 1540320), (20, 1386288), (24, 1155240), (27, 1026880), (30, 924192), (32, 866430), (36, 770160), (40, 693144), (45, 616128), (48, 577620), (54, 513440), (60, 462096), (64, 433215), (72, 385080), (80, 346572), (90, 308064), (96, 288810), (108, 256720), (120, 231048), (135, 205376), (144, 192540), (160, 173286), (180, 154032), (192, 144405), (216, 128360), (240, 115524), (270, 102688), (288, 96270), (320, 86643), (360, 77016), (432, 64180), (480, 57762), (540, 51344), (576, 48135), (720, 38508), (864, 32090), (960, 28881), (1080, 25672), (1440, 19254), (1728, 16045), (2160, 12836), (2880, 9627), (3209, 8640), (4320, 6418)]