160989120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6211}}^1$

素因数の和:6240

約数の個数: 140

約数和(自身を含む): 572758824

約数和(自身を除く): 411769704

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6211, 6480, 8640, 12422, 12960, 18633, 24844, 25920, 31055, 37266, 49688, 55899, 62110, 74532, 93165, 99376, 111798, 124220, 149064, 167697, 186330, 198752, 223596, 248440, 279495, 298128, 335394, 372660, 397504, 447192, 496880, 503091, 558990, 596256, 670788, 745320, 838485, 894384, 993760, 1006182, 1117980, 1192512, 1341576, 1490640, 1676970, 1788768, 1987520, 2012364, 2235960, 2515455, 2683152, 2981280, 3353940, 3577536, 4024728, 4471920, 5030910, 5366304, 5962560, 6707880, 8049456, 8943840, 10061820, 10732608, 13415760, 16098912, 17887680, 20123640, 26831520, 32197824, 40247280, 53663040, 80494560, 160989120]

約数ペア:

[(1, 160989120), (2, 80494560), (3, 53663040), (4, 40247280), (5, 32197824), (6, 26831520), (8, 20123640), (9, 17887680), (10, 16098912), (12, 13415760), (15, 10732608), (16, 10061820), (18, 8943840), (20, 8049456), (24, 6707880), (27, 5962560), (30, 5366304), (32, 5030910), (36, 4471920), (40, 4024728), (45, 3577536), (48, 3353940), (54, 2981280), (60, 2683152), (64, 2515455), (72, 2235960), (80, 2012364), (81, 1987520), (90, 1788768), (96, 1676970), (108, 1490640), (120, 1341576), (135, 1192512), (144, 1117980), (160, 1006182), (162, 993760), (180, 894384), (192, 838485), (216, 745320), (240, 670788), (270, 596256), (288, 558990), (320, 503091), (324, 496880), (360, 447192), (405, 397504), (432, 372660), (480, 335394), (540, 298128), (576, 279495), (648, 248440), (720, 223596), (810, 198752), (864, 186330), (960, 167697), (1080, 149064), (1296, 124220), (1440, 111798), (1620, 99376), (1728, 93165), (2160, 74532), (2592, 62110), (2880, 55899), (3240, 49688), (4320, 37266), (5184, 31055), (6211, 25920), (6480, 24844), (8640, 18633), (12422, 12960)]