755585280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{21863}}^1$

素因数の和:21893

約数の個数: 144

約数和(自身を含む): 2681400960

約数和(自身を除く): 1925815680

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, 8640, 11520, 17280, 21863, 34560, 43726, 65589, 87452, 109315, 131178, 174904, 196767, 218630, 262356, 327945, 349808, 393534, 437260, 524712, 590301, 655890, 699616, 787068, 874520, 983835, 1049424, 1180602, 1311780, 1399232, 1574136, 1749040, 1967670, 2098848, 2361204, 2623560, 2798464, 2951505, 3148272, 3498080, 3935340, 4197696, 4722408, 5247120, 5596928, 5903010, 6296544, 6996160, 7870680, 8395392, 9444816, 10494240, 11806020, 12593088, 13992320, 15741360, 16790784, 18889632, 20988480, 23612040, 25186176, 27984640, 31482720, 37779264, 41976960, 47224080, 50372352, 62965440, 75558528, 83953920, 94448160, 125930880, 151117056, 188896320, 251861760, 377792640, 755585280]

約数ペア:

[(1, 755585280), (2, 377792640), (3, 251861760), (4, 188896320), (5, 151117056), (6, 125930880), (8, 94448160), (9, 83953920), (10, 75558528), (12, 62965440), (15, 50372352), (16, 47224080), (18, 41976960), (20, 37779264), (24, 31482720), (27, 27984640), (30, 25186176), (32, 23612040), (36, 20988480), (40, 18889632), (45, 16790784), (48, 15741360), (54, 13992320), (60, 12593088), (64, 11806020), (72, 10494240), (80, 9444816), (90, 8395392), (96, 7870680), (108, 6996160), (120, 6296544), (128, 5903010), (135, 5596928), (144, 5247120), (160, 4722408), (180, 4197696), (192, 3935340), (216, 3498080), (240, 3148272), (256, 2951505), (270, 2798464), (288, 2623560), (320, 2361204), (360, 2098848), (384, 1967670), (432, 1749040), (480, 1574136), (540, 1399232), (576, 1311780), (640, 1180602), (720, 1049424), (768, 983835), (864, 874520), (960, 787068), (1080, 699616), (1152, 655890), (1280, 590301), (1440, 524712), (1728, 437260), (1920, 393534), (2160, 349808), (2304, 327945), (2880, 262356), (3456, 218630), (3840, 196767), (4320, 174904), (5760, 131178), (6912, 109315), (8640, 87452), (11520, 65589), (17280, 43726), (21863, 34560)]