66363840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7681}}^1$

素因数の和:7707

約数の個数: 112

約数和(自身を含む): 234147360

約数和(自身を除く): 167783520

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, 4320, 7681, 8640, 15362, 23043, 30724, 38405, 46086, 61448, 69129, 76810, 92172, 115215, 122896, 138258, 153620, 184344, 207387, 230430, 245792, 276516, 307240, 345645, 368688, 414774, 460860, 491584, 553032, 614480, 691290, 737376, 829548, 921720, 1036935, 1106064, 1228960, 1382580, 1474752, 1659096, 1843440, 2073870, 2212128, 2457920, 2765160, 3318192, 3686880, 4147740, 4424256, 5530320, 6636384, 7373760, 8295480, 11060640, 13272768, 16590960, 22121280, 33181920, 66363840]

約数ペア:

[(1, 66363840), (2, 33181920), (3, 22121280), (4, 16590960), (5, 13272768), (6, 11060640), (8, 8295480), (9, 7373760), (10, 6636384), (12, 5530320), (15, 4424256), (16, 4147740), (18, 3686880), (20, 3318192), (24, 2765160), (27, 2457920), (30, 2212128), (32, 2073870), (36, 1843440), (40, 1659096), (45, 1474752), (48, 1382580), (54, 1228960), (60, 1106064), (64, 1036935), (72, 921720), (80, 829548), (90, 737376), (96, 691290), (108, 614480), (120, 553032), (135, 491584), (144, 460860), (160, 414774), (180, 368688), (192, 345645), (216, 307240), (240, 276516), (270, 245792), (288, 230430), (320, 207387), (360, 184344), (432, 153620), (480, 138258), (540, 122896), (576, 115215), (720, 92172), (864, 76810), (960, 69129), (1080, 61448), (1440, 46086), (1728, 38405), (2160, 30724), (2880, 23043), (4320, 15362), (7681, 8640)]