1491540480

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{7193}}^1$

素因数の和:7228

約数の個数: 200

約数和(自身を含む): 5342969412

約数和(自身を除く): 3851428932

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7193, 7680, 8640, 10368, 11520, 12960, 13824, 14386, 17280, 20736, 21579, 23040, 25920, 28772, 34560, 35965, 41472, 43158, 51840, 57544, 64737, 69120, 71930, 86316, 103680, 107895, 115088, 129474, 143860, 172632, 194211, 207360, 215790, 230176, 258948, 287720, 323685, 345264, 388422, 431580, 460352, 517896, 575440, 582633, 647370, 690528, 776844, 863160, 920704, 971055, 1035792, 1150880, 1165266, 1294740, 1381056, 1553688, 1726320, 1841408, 1942110, 2071584, 2301760, 2330532, 2589480, 2762112, 2913165, 3107376, 3452640, 3682816, 3884220, 4143168, 4603520, 4661064, 5178960, 5524224, 5826330, 6214752, 6905280, 7768440, 8286336, 9207040, 9322128, 10357920, 11048448, 11652660, 12429504, 13810560, 15536880, 16572672, 18414080, 18644256, 20715840, 23305320, 24859008, 27621120, 31073760, 33145344, 37288512, 41431680, 46610640, 49718016, 55242240, 62147520, 74577024, 82863360, 93221280, 99436032, 124295040, 149154048, 165726720, 186442560, 248590080, 298308096, 372885120, 497180160, 745770240, 1491540480]

約数ペア:

[(1, 1491540480), (2, 745770240), (3, 497180160), (4, 372885120), (5, 298308096), (6, 248590080), (8, 186442560), (9, 165726720), (10, 149154048), (12, 124295040), (15, 99436032), (16, 93221280), (18, 82863360), (20, 74577024), (24, 62147520), (27, 55242240), (30, 49718016), (32, 46610640), (36, 41431680), (40, 37288512), (45, 33145344), (48, 31073760), (54, 27621120), (60, 24859008), (64, 23305320), (72, 20715840), (80, 18644256), (81, 18414080), (90, 16572672), (96, 15536880), (108, 13810560), (120, 12429504), (128, 11652660), (135, 11048448), (144, 10357920), (160, 9322128), (162, 9207040), (180, 8286336), (192, 7768440), (216, 6905280), (240, 6214752), (256, 5826330), (270, 5524224), (288, 5178960), (320, 4661064), (324, 4603520), (360, 4143168), (384, 3884220), (405, 3682816), (432, 3452640), (480, 3107376), (512, 2913165), (540, 2762112), (576, 2589480), (640, 2330532), (648, 2301760), (720, 2071584), (768, 1942110), (810, 1841408), (864, 1726320), (960, 1553688), (1080, 1381056), (1152, 1294740), (1280, 1165266), (1296, 1150880), (1440, 1035792), (1536, 971055), (1620, 920704), (1728, 863160), (1920, 776844), (2160, 690528), (2304, 647370), (2560, 582633), (2592, 575440), (2880, 517896), (3240, 460352), (3456, 431580), (3840, 388422), (4320, 345264), (4608, 323685), (5184, 287720), (5760, 258948), (6480, 230176), (6912, 215790), (7193, 207360), (7680, 194211), (8640, 172632), (10368, 143860), (11520, 129474), (12960, 115088), (13824, 107895), (14386, 103680), (17280, 86316), (20736, 71930), (21579, 69120), (23040, 64737), (25920, 57544), (28772, 51840), (34560, 43158), (35965, 41472)]