67741920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5227}}^1$

素因数の和:5254

約数の個数: 120

約数和(自身を含む): 239118264

約数和(自身を除く): 171376344

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, 2160, 2592, 3240, 4320, 5227, 6480, 10454, 12960, 15681, 20908, 26135, 31362, 41816, 47043, 52270, 62724, 78405, 83632, 94086, 104540, 125448, 141129, 156810, 167264, 188172, 209080, 235215, 250896, 282258, 313620, 376344, 418160, 423387, 470430, 501792, 564516, 627240, 705645, 752688, 836320, 846774, 940860, 1129032, 1254480, 1411290, 1505376, 1693548, 1881720, 2116935, 2258064, 2508960, 2822580, 3387096, 3763440, 4233870, 4516128, 5645160, 6774192, 7526880, 8467740, 11290320, 13548384, 16935480, 22580640, 33870960, 67741920]

約数ペア:

[(1, 67741920), (2, 33870960), (3, 22580640), (4, 16935480), (5, 13548384), (6, 11290320), (8, 8467740), (9, 7526880), (10, 6774192), (12, 5645160), (15, 4516128), (16, 4233870), (18, 3763440), (20, 3387096), (24, 2822580), (27, 2508960), (30, 2258064), (32, 2116935), (36, 1881720), (40, 1693548), (45, 1505376), (48, 1411290), (54, 1254480), (60, 1129032), (72, 940860), (80, 846774), (81, 836320), (90, 752688), (96, 705645), (108, 627240), (120, 564516), (135, 501792), (144, 470430), (160, 423387), (162, 418160), (180, 376344), (216, 313620), (240, 282258), (270, 250896), (288, 235215), (324, 209080), (360, 188172), (405, 167264), (432, 156810), (480, 141129), (540, 125448), (648, 104540), (720, 94086), (810, 83632), (864, 78405), (1080, 62724), (1296, 52270), (1440, 47043), (1620, 41816), (2160, 31362), (2592, 26135), (3240, 20908), (4320, 15681), (5227, 12960), (6480, 10454)]