80369280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4651}}^1$

素因数の和:4679

約数の個数: 128

約数和(自身を含む): 284702400

約数和(自身を除く): 204333120

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, 4651, 5760, 8640, 9302, 13953, 17280, 18604, 23255, 27906, 37208, 41859, 46510, 55812, 69765, 74416, 83718, 93020, 111624, 125577, 139530, 148832, 167436, 186040, 209295, 223248, 251154, 279060, 297664, 334872, 372080, 418590, 446496, 502308, 558120, 595328, 627885, 669744, 744160, 837180, 892992, 1004616, 1116240, 1255770, 1339488, 1488320, 1674360, 1785984, 2009232, 2232480, 2511540, 2678976, 2976640, 3348720, 4018464, 4464960, 5023080, 5357952, 6697440, 8036928, 8929920, 10046160, 13394880, 16073856, 20092320, 26789760, 40184640, 80369280]

約数ペア:

[(1, 80369280), (2, 40184640), (3, 26789760), (4, 20092320), (5, 16073856), (6, 13394880), (8, 10046160), (9, 8929920), (10, 8036928), (12, 6697440), (15, 5357952), (16, 5023080), (18, 4464960), (20, 4018464), (24, 3348720), (27, 2976640), (30, 2678976), (32, 2511540), (36, 2232480), (40, 2009232), (45, 1785984), (48, 1674360), (54, 1488320), (60, 1339488), (64, 1255770), (72, 1116240), (80, 1004616), (90, 892992), (96, 837180), (108, 744160), (120, 669744), (128, 627885), (135, 595328), (144, 558120), (160, 502308), (180, 446496), (192, 418590), (216, 372080), (240, 334872), (270, 297664), (288, 279060), (320, 251154), (360, 223248), (384, 209295), (432, 186040), (480, 167436), (540, 148832), (576, 139530), (640, 125577), (720, 111624), (864, 93020), (960, 83718), (1080, 74416), (1152, 69765), (1440, 55812), (1728, 46510), (1920, 41859), (2160, 37208), (2880, 27906), (3456, 23255), (4320, 18604), (4651, 17280), (5760, 13953), (8640, 9302)]