2005404480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{77369}}^1$

素因数の和:77398

約数の個数: 140

約数和(自身を含む): 7133668740

約数和(自身を除く): 5128264260

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, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 77369, 154738, 232107, 309476, 386845, 464214, 618952, 696321, 773690, 928428, 1160535, 1237904, 1392642, 1547380, 1856856, 2088963, 2321070, 2475808, 2785284, 3094760, 3481605, 3713712, 4177926, 4642140, 4951616, 5570568, 6189520, 6266889, 6963210, 7427424, 8355852, 9284280, 10444815, 11141136, 12379040, 12533778, 13926420, 14854848, 16711704, 18568560, 20889630, 22282272, 24758080, 25067556, 27852840, 31334445, 33423408, 37137120, 41779260, 44564544, 50135112, 55705680, 62668890, 66846816, 74274240, 83558520, 100270224, 111411360, 125337780, 133693632, 167117040, 200540448, 222822720, 250675560, 334234080, 401080896, 501351120, 668468160, 1002702240, 2005404480]

約数ペア:

[(1, 2005404480), (2, 1002702240), (3, 668468160), (4, 501351120), (5, 401080896), (6, 334234080), (8, 250675560), (9, 222822720), (10, 200540448), (12, 167117040), (15, 133693632), (16, 125337780), (18, 111411360), (20, 100270224), (24, 83558520), (27, 74274240), (30, 66846816), (32, 62668890), (36, 55705680), (40, 50135112), (45, 44564544), (48, 41779260), (54, 37137120), (60, 33423408), (64, 31334445), (72, 27852840), (80, 25067556), (81, 24758080), (90, 22282272), (96, 20889630), (108, 18568560), (120, 16711704), (135, 14854848), (144, 13926420), (160, 12533778), (162, 12379040), (180, 11141136), (192, 10444815), (216, 9284280), (240, 8355852), (270, 7427424), (288, 6963210), (320, 6266889), (324, 6189520), (360, 5570568), (405, 4951616), (432, 4642140), (480, 4177926), (540, 3713712), (576, 3481605), (648, 3094760), (720, 2785284), (810, 2475808), (864, 2321070), (960, 2088963), (1080, 1856856), (1296, 1547380), (1440, 1392642), (1620, 1237904), (1728, 1160535), (2160, 928428), (2592, 773690), (2880, 696321), (3240, 618952), (4320, 464214), (5184, 386845), (6480, 309476), (8640, 232107), (12960, 154738), (25920, 77369)]