121525920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9377}}^1$

素因数の和:9404

約数の個数: 120

約数和(自身を含む): 428930964

約数和(自身を除く): 307405044

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, 6480, 9377, 12960, 18754, 28131, 37508, 46885, 56262, 75016, 84393, 93770, 112524, 140655, 150032, 168786, 187540, 225048, 253179, 281310, 300064, 337572, 375080, 421965, 450096, 506358, 562620, 675144, 750160, 759537, 843930, 900192, 1012716, 1125240, 1265895, 1350288, 1500320, 1519074, 1687860, 2025432, 2250480, 2531790, 2700576, 3038148, 3375720, 3797685, 4050864, 4500960, 5063580, 6076296, 6751440, 7595370, 8101728, 10127160, 12152592, 13502880, 15190740, 20254320, 24305184, 30381480, 40508640, 60762960, 121525920]

約数ペア:

[(1, 121525920), (2, 60762960), (3, 40508640), (4, 30381480), (5, 24305184), (6, 20254320), (8, 15190740), (9, 13502880), (10, 12152592), (12, 10127160), (15, 8101728), (16, 7595370), (18, 6751440), (20, 6076296), (24, 5063580), (27, 4500960), (30, 4050864), (32, 3797685), (36, 3375720), (40, 3038148), (45, 2700576), (48, 2531790), (54, 2250480), (60, 2025432), (72, 1687860), (80, 1519074), (81, 1500320), (90, 1350288), (96, 1265895), (108, 1125240), (120, 1012716), (135, 900192), (144, 843930), (160, 759537), (162, 750160), (180, 675144), (216, 562620), (240, 506358), (270, 450096), (288, 421965), (324, 375080), (360, 337572), (405, 300064), (432, 281310), (480, 253179), (540, 225048), (648, 187540), (720, 168786), (810, 150032), (864, 140655), (1080, 112524), (1296, 93770), (1440, 84393), (1620, 75016), (2160, 56262), (2592, 46885), (3240, 37508), (4320, 28131), (6480, 18754), (9377, 12960)]