120579840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1163}}^1$

素因数の和:1196

約数の個数: 180

約数和(自身を含む): 431827704

約数和(自身を除く): 311247864

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1163, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2326, 2592, 2880, 3240, 3456, 3489, 3840, 4320, 4652, 5184, 5760, 5815, 6480, 6912, 6978, 8640, 9304, 10368, 10467, 11520, 11630, 12960, 13956, 17280, 17445, 18608, 20736, 20934, 23260, 25920, 27912, 31401, 34560, 34890, 37216, 41868, 46520, 51840, 52335, 55824, 62802, 69780, 74432, 83736, 93040, 94203, 103680, 104670, 111648, 125604, 139560, 148864, 157005, 167472, 186080, 188406, 209340, 223296, 251208, 279120, 297728, 314010, 334944, 372160, 376812, 418680, 446592, 471015, 502416, 558240, 628020, 669888, 744320, 753624, 837360, 893184, 942030, 1004832, 1116480, 1256040, 1339776, 1488640, 1507248, 1674720, 1884060, 2009664, 2232960, 2512080, 2679552, 3014496, 3349440, 3768120, 4019328, 4465920, 5024160, 6028992, 6698880, 7536240, 8038656, 10048320, 12057984, 13397760, 15072480, 20096640, 24115968, 30144960, 40193280, 60289920, 120579840]

約数ペア:

[(1, 120579840), (2, 60289920), (3, 40193280), (4, 30144960), (5, 24115968), (6, 20096640), (8, 15072480), (9, 13397760), (10, 12057984), (12, 10048320), (15, 8038656), (16, 7536240), (18, 6698880), (20, 6028992), (24, 5024160), (27, 4465920), (30, 4019328), (32, 3768120), (36, 3349440), (40, 3014496), (45, 2679552), (48, 2512080), (54, 2232960), (60, 2009664), (64, 1884060), (72, 1674720), (80, 1507248), (81, 1488640), (90, 1339776), (96, 1256040), (108, 1116480), (120, 1004832), (128, 942030), (135, 893184), (144, 837360), (160, 753624), (162, 744320), (180, 669888), (192, 628020), (216, 558240), (240, 502416), (256, 471015), (270, 446592), (288, 418680), (320, 376812), (324, 372160), (360, 334944), (384, 314010), (405, 297728), (432, 279120), (480, 251208), (540, 223296), (576, 209340), (640, 188406), (648, 186080), (720, 167472), (768, 157005), (810, 148864), (864, 139560), (960, 125604), (1080, 111648), (1152, 104670), (1163, 103680), (1280, 94203), (1296, 93040), (1440, 83736), (1620, 74432), (1728, 69780), (1920, 62802), (2160, 55824), (2304, 52335), (2326, 51840), (2592, 46520), (2880, 41868), (3240, 37216), (3456, 34890), (3489, 34560), (3840, 31401), (4320, 27912), (4652, 25920), (5184, 23260), (5760, 20934), (5815, 20736), (6480, 18608), (6912, 17445), (6978, 17280), (8640, 13956), (9304, 12960), (10368, 11630), (10467, 11520)]