30144960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1163}}^1$

素因数の和:1192

約数の個数: 140

約数和(自身を含む): 107323128

約数和(自身を除く): 77178168

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, 1163, 1296, 1440, 1620, 1728, 2160, 2326, 2592, 2880, 3240, 3489, 4320, 4652, 5184, 5815, 6480, 6978, 8640, 9304, 10467, 11630, 12960, 13956, 17445, 18608, 20934, 23260, 25920, 27912, 31401, 34890, 37216, 41868, 46520, 52335, 55824, 62802, 69780, 74432, 83736, 93040, 94203, 104670, 111648, 125604, 139560, 157005, 167472, 186080, 188406, 209340, 223296, 251208, 279120, 314010, 334944, 372160, 376812, 418680, 471015, 502416, 558240, 628020, 669888, 753624, 837360, 942030, 1004832, 1116480, 1256040, 1507248, 1674720, 1884060, 2009664, 2512080, 3014496, 3349440, 3768120, 5024160, 6028992, 7536240, 10048320, 15072480, 30144960]

約数ペア:

[(1, 30144960), (2, 15072480), (3, 10048320), (4, 7536240), (5, 6028992), (6, 5024160), (8, 3768120), (9, 3349440), (10, 3014496), (12, 2512080), (15, 2009664), (16, 1884060), (18, 1674720), (20, 1507248), (24, 1256040), (27, 1116480), (30, 1004832), (32, 942030), (36, 837360), (40, 753624), (45, 669888), (48, 628020), (54, 558240), (60, 502416), (64, 471015), (72, 418680), (80, 376812), (81, 372160), (90, 334944), (96, 314010), (108, 279120), (120, 251208), (135, 223296), (144, 209340), (160, 188406), (162, 186080), (180, 167472), (192, 157005), (216, 139560), (240, 125604), (270, 111648), (288, 104670), (320, 94203), (324, 93040), (360, 83736), (405, 74432), (432, 69780), (480, 62802), (540, 55824), (576, 52335), (648, 46520), (720, 41868), (810, 37216), (864, 34890), (960, 31401), (1080, 27912), (1163, 25920), (1296, 23260), (1440, 20934), (1620, 18608), (1728, 17445), (2160, 13956), (2326, 12960), (2592, 11630), (2880, 10467), (3240, 9304), (3489, 8640), (4320, 6978), (4652, 6480), (5184, 5815)]