120912480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2190

約数の個数: 192

約数和(自身を含む): 455958720

約数和(自身を除く): 335046240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2153, 2160, 2340, 2808, 3120, 3510, 3744, 4306, 4320, 4680, 5616, 6240, 6459, 7020, 8612, 9360, 10765, 11232, 12918, 14040, 17224, 18720, 19377, 21530, 25836, 27989, 28080, 32295, 34448, 38754, 43060, 51672, 55978, 56160, 58131, 64590, 68896, 77508, 83967, 86120, 96885, 103344, 111956, 116262, 129180, 139945, 155016, 167934, 172240, 193770, 206688, 223912, 232524, 251901, 258360, 279890, 290655, 310032, 335868, 344480, 387540, 419835, 447824, 465048, 503802, 516720, 559780, 581310, 620064, 671736, 755703, 775080, 839670, 895648, 930096, 1007604, 1033440, 1119560, 1162620, 1259505, 1343472, 1511406, 1550160, 1679340, 1860192, 2015208, 2239120, 2325240, 2519010, 2686944, 3022812, 3100320, 3358680, 3778515, 4030416, 4478240, 4650480, 5038020, 6045624, 6717360, 7557030, 8060832, 9300960, 10076040, 12091248, 13434720, 15114060, 20152080, 24182496, 30228120, 40304160, 60456240, 120912480]

約数ペア:

[(1, 120912480), (2, 60456240), (3, 40304160), (4, 30228120), (5, 24182496), (6, 20152080), (8, 15114060), (9, 13434720), (10, 12091248), (12, 10076040), (13, 9300960), (15, 8060832), (16, 7557030), (18, 6717360), (20, 6045624), (24, 5038020), (26, 4650480), (27, 4478240), (30, 4030416), (32, 3778515), (36, 3358680), (39, 3100320), (40, 3022812), (45, 2686944), (48, 2519010), (52, 2325240), (54, 2239120), (60, 2015208), (65, 1860192), (72, 1679340), (78, 1550160), (80, 1511406), (90, 1343472), (96, 1259505), (104, 1162620), (108, 1119560), (117, 1033440), (120, 1007604), (130, 930096), (135, 895648), (144, 839670), (156, 775080), (160, 755703), (180, 671736), (195, 620064), (208, 581310), (216, 559780), (234, 516720), (240, 503802), (260, 465048), (270, 447824), (288, 419835), (312, 387540), (351, 344480), (360, 335868), (390, 310032), (416, 290655), (432, 279890), (468, 258360), (480, 251901), (520, 232524), (540, 223912), (585, 206688), (624, 193770), (702, 172240), (720, 167934), (780, 155016), (864, 139945), (936, 129180), (1040, 116262), (1080, 111956), (1170, 103344), (1248, 96885), (1404, 86120), (1440, 83967), (1560, 77508), (1755, 68896), (1872, 64590), (2080, 58131), (2153, 56160), (2160, 55978), (2340, 51672), (2808, 43060), (3120, 38754), (3510, 34448), (3744, 32295), (4306, 28080), (4320, 27989), (4680, 25836), (5616, 21530), (6240, 19377), (6459, 18720), (7020, 17224), (8612, 14040), (9360, 12918), (10765, 11232)]