3127680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{181}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 11138400

約数和(自身を除く): 8010720

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, 181, 192, 216, 240, 270, 288, 320, 360, 362, 384, 432, 480, 540, 543, 576, 640, 720, 724, 864, 905, 960, 1080, 1086, 1152, 1440, 1448, 1629, 1728, 1810, 1920, 2160, 2172, 2715, 2880, 2896, 3258, 3456, 3620, 4320, 4344, 4887, 5430, 5760, 5792, 6516, 7240, 8145, 8640, 8688, 9774, 10860, 11584, 13032, 14480, 16290, 17280, 17376, 19548, 21720, 23168, 24435, 26064, 28960, 32580, 34752, 39096, 43440, 48870, 52128, 57920, 65160, 69504, 78192, 86880, 97740, 104256, 115840, 130320, 156384, 173760, 195480, 208512, 260640, 312768, 347520, 390960, 521280, 625536, 781920, 1042560, 1563840, 3127680]

約数ペア:

[(1, 3127680), (2, 1563840), (3, 1042560), (4, 781920), (5, 625536), (6, 521280), (8, 390960), (9, 347520), (10, 312768), (12, 260640), (15, 208512), (16, 195480), (18, 173760), (20, 156384), (24, 130320), (27, 115840), (30, 104256), (32, 97740), (36, 86880), (40, 78192), (45, 69504), (48, 65160), (54, 57920), (60, 52128), (64, 48870), (72, 43440), (80, 39096), (90, 34752), (96, 32580), (108, 28960), (120, 26064), (128, 24435), (135, 23168), (144, 21720), (160, 19548), (180, 17376), (181, 17280), (192, 16290), (216, 14480), (240, 13032), (270, 11584), (288, 10860), (320, 9774), (360, 8688), (362, 8640), (384, 8145), (432, 7240), (480, 6516), (540, 5792), (543, 5760), (576, 5430), (640, 4887), (720, 4344), (724, 4320), (864, 3620), (905, 3456), (960, 3258), (1080, 2896), (1086, 2880), (1152, 2715), (1440, 2172), (1448, 2160), (1629, 1920), (1728, 1810)]