132727680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7681}}^1$

素因数の和:7709

約数の個数: 128

約数和(自身を含む): 470138400

約数和(自身を除く): 337410720

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 7681, 8640, 15362, 17280, 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, 983168, 1036935, 1106064, 1228960, 1382580, 1474752, 1659096, 1843440, 2073870, 2212128, 2457920, 2765160, 2949504, 3318192, 3686880, 4147740, 4424256, 4915840, 5530320, 6636384, 7373760, 8295480, 8848512, 11060640, 13272768, 14747520, 16590960, 22121280, 26545536, 33181920, 44242560, 66363840, 132727680]

約数ペア:

[(1, 132727680), (2, 66363840), (3, 44242560), (4, 33181920), (5, 26545536), (6, 22121280), (8, 16590960), (9, 14747520), (10, 13272768), (12, 11060640), (15, 8848512), (16, 8295480), (18, 7373760), (20, 6636384), (24, 5530320), (27, 4915840), (30, 4424256), (32, 4147740), (36, 3686880), (40, 3318192), (45, 2949504), (48, 2765160), (54, 2457920), (60, 2212128), (64, 2073870), (72, 1843440), (80, 1659096), (90, 1474752), (96, 1382580), (108, 1228960), (120, 1106064), (128, 1036935), (135, 983168), (144, 921720), (160, 829548), (180, 737376), (192, 691290), (216, 614480), (240, 553032), (270, 491584), (288, 460860), (320, 414774), (360, 368688), (384, 345645), (432, 307240), (480, 276516), (540, 245792), (576, 230430), (640, 207387), (720, 184344), (864, 153620), (960, 138258), (1080, 122896), (1152, 115215), (1440, 92172), (1728, 76810), (1920, 69129), (2160, 61448), (2880, 46086), (3456, 38405), (4320, 30724), (5760, 23043), (7681, 17280), (8640, 15362)]