120553920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4651}}^1$

素因数の和:4680

約数の個数: 140

約数和(自身を含む): 428923704

約数和(自身を除く): 308369784

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, 4651, 5184, 6480, 8640, 9302, 12960, 13953, 18604, 23255, 25920, 27906, 37208, 41859, 46510, 55812, 69765, 74416, 83718, 93020, 111624, 125577, 139530, 148832, 167436, 186040, 209295, 223248, 251154, 279060, 297664, 334872, 372080, 376731, 418590, 446496, 502308, 558120, 627885, 669744, 744160, 753462, 837180, 892992, 1004616, 1116240, 1255770, 1339488, 1488320, 1506924, 1674360, 1883655, 2009232, 2232480, 2511540, 2678976, 3013848, 3348720, 3767310, 4018464, 4464960, 5023080, 6027696, 6697440, 7534620, 8036928, 10046160, 12055392, 13394880, 15069240, 20092320, 24110784, 30138480, 40184640, 60276960, 120553920]

約数ペア:

[(1, 120553920), (2, 60276960), (3, 40184640), (4, 30138480), (5, 24110784), (6, 20092320), (8, 15069240), (9, 13394880), (10, 12055392), (12, 10046160), (15, 8036928), (16, 7534620), (18, 6697440), (20, 6027696), (24, 5023080), (27, 4464960), (30, 4018464), (32, 3767310), (36, 3348720), (40, 3013848), (45, 2678976), (48, 2511540), (54, 2232480), (60, 2009232), (64, 1883655), (72, 1674360), (80, 1506924), (81, 1488320), (90, 1339488), (96, 1255770), (108, 1116240), (120, 1004616), (135, 892992), (144, 837180), (160, 753462), (162, 744160), (180, 669744), (192, 627885), (216, 558120), (240, 502308), (270, 446496), (288, 418590), (320, 376731), (324, 372080), (360, 334872), (405, 297664), (432, 279060), (480, 251154), (540, 223248), (576, 209295), (648, 186040), (720, 167436), (810, 148832), (864, 139530), (960, 125577), (1080, 111624), (1296, 93020), (1440, 83718), (1620, 74416), (1728, 69765), (2160, 55812), (2592, 46510), (2880, 41859), (3240, 37208), (4320, 27906), (4651, 25920), (5184, 23255), (6480, 18604), (8640, 13953), (9302, 12960)]