87124320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3597

約数の個数: 144

約数和(自身を含む): 314889120

約数和(自身を除く): 227764800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3559, 4080, 4896, 6120, 7118, 8160, 10677, 12240, 14236, 17795, 21354, 24480, 28472, 32031, 35590, 42708, 53385, 56944, 60503, 64062, 71180, 85416, 106770, 113888, 121006, 128124, 142360, 160155, 170832, 181509, 213540, 242012, 256248, 284720, 302515, 320310, 341664, 363018, 427080, 484024, 512496, 544527, 569440, 605030, 640620, 726036, 854160, 907545, 968048, 1024992, 1089054, 1210060, 1281240, 1452072, 1708320, 1815090, 1936096, 2178108, 2420120, 2562480, 2722635, 2904144, 3630180, 4356216, 4840240, 5124960, 5445270, 5808288, 7260360, 8712432, 9680480, 10890540, 14520720, 17424864, 21781080, 29041440, 43562160, 87124320]

約数ペア:

[(1, 87124320), (2, 43562160), (3, 29041440), (4, 21781080), (5, 17424864), (6, 14520720), (8, 10890540), (9, 9680480), (10, 8712432), (12, 7260360), (15, 5808288), (16, 5445270), (17, 5124960), (18, 4840240), (20, 4356216), (24, 3630180), (30, 2904144), (32, 2722635), (34, 2562480), (36, 2420120), (40, 2178108), (45, 1936096), (48, 1815090), (51, 1708320), (60, 1452072), (68, 1281240), (72, 1210060), (80, 1089054), (85, 1024992), (90, 968048), (96, 907545), (102, 854160), (120, 726036), (136, 640620), (144, 605030), (153, 569440), (160, 544527), (170, 512496), (180, 484024), (204, 427080), (240, 363018), (255, 341664), (272, 320310), (288, 302515), (306, 284720), (340, 256248), (360, 242012), (408, 213540), (480, 181509), (510, 170832), (544, 160155), (612, 142360), (680, 128124), (720, 121006), (765, 113888), (816, 106770), (1020, 85416), (1224, 71180), (1360, 64062), (1440, 60503), (1530, 56944), (1632, 53385), (2040, 42708), (2448, 35590), (2720, 32031), (3060, 28472), (3559, 24480), (4080, 21354), (4896, 17795), (6120, 14236), (7118, 12240), (8160, 10677)]