22148640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1736

約数の個数: 120

約数和(自身を含む): 78211980

約数和(自身を除く): 56063340

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 1709, 2160, 2592, 3240, 3418, 4320, 5127, 6480, 6836, 8545, 10254, 12960, 13672, 15381, 17090, 20508, 25635, 27344, 30762, 34180, 41016, 46143, 51270, 54688, 61524, 68360, 76905, 82032, 92286, 102540, 123048, 136720, 138429, 153810, 164064, 184572, 205080, 230715, 246096, 273440, 276858, 307620, 369144, 410160, 461430, 492192, 553716, 615240, 692145, 738288, 820320, 922860, 1107432, 1230480, 1384290, 1476576, 1845720, 2214864, 2460960, 2768580, 3691440, 4429728, 5537160, 7382880, 11074320, 22148640]

約数ペア:

[(1, 22148640), (2, 11074320), (3, 7382880), (4, 5537160), (5, 4429728), (6, 3691440), (8, 2768580), (9, 2460960), (10, 2214864), (12, 1845720), (15, 1476576), (16, 1384290), (18, 1230480), (20, 1107432), (24, 922860), (27, 820320), (30, 738288), (32, 692145), (36, 615240), (40, 553716), (45, 492192), (48, 461430), (54, 410160), (60, 369144), (72, 307620), (80, 276858), (81, 273440), (90, 246096), (96, 230715), (108, 205080), (120, 184572), (135, 164064), (144, 153810), (160, 138429), (162, 136720), (180, 123048), (216, 102540), (240, 92286), (270, 82032), (288, 76905), (324, 68360), (360, 61524), (405, 54688), (432, 51270), (480, 46143), (540, 41016), (648, 34180), (720, 30762), (810, 27344), (864, 25635), (1080, 20508), (1296, 17090), (1440, 15381), (1620, 13672), (1709, 12960), (2160, 10254), (2592, 8545), (3240, 6836), (3418, 6480), (4320, 5127)]