15072480

素因数分解:

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

素因数の和:1190

約数の個数: 120

約数和(自身を含む): 53239032

約数和(自身を除く): 38166552

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

約数ペア:

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