248590080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7193}}^1$

素因数の和:7223

約数の個数: 144

約数和(自身を含む): 882272160

約数和(自身を除く): 633682080

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7193, 8640, 11520, 14386, 17280, 21579, 28772, 34560, 35965, 43158, 57544, 64737, 71930, 86316, 107895, 115088, 129474, 143860, 172632, 194211, 215790, 230176, 258948, 287720, 323685, 345264, 388422, 431580, 460352, 517896, 575440, 647370, 690528, 776844, 863160, 920704, 971055, 1035792, 1150880, 1294740, 1381056, 1553688, 1726320, 1841408, 1942110, 2071584, 2301760, 2589480, 2762112, 3107376, 3452640, 3884220, 4143168, 4603520, 5178960, 5524224, 6214752, 6905280, 7768440, 8286336, 9207040, 10357920, 12429504, 13810560, 15536880, 16572672, 20715840, 24859008, 27621120, 31073760, 41431680, 49718016, 62147520, 82863360, 124295040, 248590080]

約数ペア:

[(1, 248590080), (2, 124295040), (3, 82863360), (4, 62147520), (5, 49718016), (6, 41431680), (8, 31073760), (9, 27621120), (10, 24859008), (12, 20715840), (15, 16572672), (16, 15536880), (18, 13810560), (20, 12429504), (24, 10357920), (27, 9207040), (30, 8286336), (32, 7768440), (36, 6905280), (40, 6214752), (45, 5524224), (48, 5178960), (54, 4603520), (60, 4143168), (64, 3884220), (72, 3452640), (80, 3107376), (90, 2762112), (96, 2589480), (108, 2301760), (120, 2071584), (128, 1942110), (135, 1841408), (144, 1726320), (160, 1553688), (180, 1381056), (192, 1294740), (216, 1150880), (240, 1035792), (256, 971055), (270, 920704), (288, 863160), (320, 776844), (360, 690528), (384, 647370), (432, 575440), (480, 517896), (540, 460352), (576, 431580), (640, 388422), (720, 345264), (768, 323685), (864, 287720), (960, 258948), (1080, 230176), (1152, 215790), (1280, 194211), (1440, 172632), (1728, 143860), (1920, 129474), (2160, 115088), (2304, 107895), (2880, 86316), (3456, 71930), (3840, 64737), (4320, 57544), (5760, 43158), (6912, 35965), (7193, 34560), (8640, 28772), (11520, 21579), (14386, 17280)]