222822720

素因数分解:

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

素因数の和:77392

約数の個数: 84

約数和(自身を含む): 766427220

約数和(自身を除く): 543604500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 77369, 154738, 232107, 309476, 386845, 464214, 618952, 696321, 773690, 928428, 1160535, 1237904, 1392642, 1547380, 1856856, 2321070, 2475808, 2785284, 3094760, 3481605, 3713712, 4642140, 4951616, 5570568, 6189520, 6963210, 7427424, 9284280, 11141136, 12379040, 13926420, 14854848, 18568560, 22282272, 24758080, 27852840, 37137120, 44564544, 55705680, 74274240, 111411360, 222822720]

約数ペア:

[(1, 222822720), (2, 111411360), (3, 74274240), (4, 55705680), (5, 44564544), (6, 37137120), (8, 27852840), (9, 24758080), (10, 22282272), (12, 18568560), (15, 14854848), (16, 13926420), (18, 12379040), (20, 11141136), (24, 9284280), (30, 7427424), (32, 6963210), (36, 6189520), (40, 5570568), (45, 4951616), (48, 4642140), (60, 3713712), (64, 3481605), (72, 3094760), (80, 2785284), (90, 2475808), (96, 2321070), (120, 1856856), (144, 1547380), (160, 1392642), (180, 1237904), (192, 1160535), (240, 928428), (288, 773690), (320, 696321), (360, 618952), (480, 464214), (576, 386845), (720, 309476), (960, 232107), (1440, 154738), (2880, 77369)]