18947208960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{182747}}^1$

素因数の和:182780

約数の個数: 180

約数和(自身を含む): 67796949528

約数和(自身を除く): 48849740568

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 182747, 365494, 548241, 730988, 913735, 1096482, 1461976, 1644723, 1827470, 2192964, 2741205, 2923952, 3289446, 3654940, 4385928, 4934169, 5482410, 5847904, 6578892, 7309880, 8223615, 8771856, 9868338, 10964820, 11695808, 13157784, 14619760, 14802507, 16447230, 17543712, 19736676, 21929640, 23391616, 24670845, 26315568, 29239520, 29605014, 32894460, 35087424, 39473352, 43859280, 46783232, 49341690, 52631136, 58479040, 59210028, 65788920, 70174848, 74012535, 78946704, 87718560, 98683380, 105262272, 116958080, 118420056, 131577840, 140349696, 148025070, 157893408, 175437120, 197366760, 210524544, 233916160, 236840112, 263155680, 296050140, 315786816, 350874240, 394733520, 421049088, 473680224, 526311360, 592100280, 631573632, 701748480, 789467040, 947360448, 1052622720, 1184200560, 1263147264, 1578934080, 1894720896, 2105245440, 2368401120, 3157868160, 3789441792, 4736802240, 6315736320, 9473604480, 18947208960]

約数ペア:

[(1, 18947208960), (2, 9473604480), (3, 6315736320), (4, 4736802240), (5, 3789441792), (6, 3157868160), (8, 2368401120), (9, 2105245440), (10, 1894720896), (12, 1578934080), (15, 1263147264), (16, 1184200560), (18, 1052622720), (20, 947360448), (24, 789467040), (27, 701748480), (30, 631573632), (32, 592100280), (36, 526311360), (40, 473680224), (45, 421049088), (48, 394733520), (54, 350874240), (60, 315786816), (64, 296050140), (72, 263155680), (80, 236840112), (81, 233916160), (90, 210524544), (96, 197366760), (108, 175437120), (120, 157893408), (128, 148025070), (135, 140349696), (144, 131577840), (160, 118420056), (162, 116958080), (180, 105262272), (192, 98683380), (216, 87718560), (240, 78946704), (256, 74012535), (270, 70174848), (288, 65788920), (320, 59210028), (324, 58479040), (360, 52631136), (384, 49341690), (405, 46783232), (432, 43859280), (480, 39473352), (540, 35087424), (576, 32894460), (640, 29605014), (648, 29239520), (720, 26315568), (768, 24670845), (810, 23391616), (864, 21929640), (960, 19736676), (1080, 17543712), (1152, 16447230), (1280, 14802507), (1296, 14619760), (1440, 13157784), (1620, 11695808), (1728, 10964820), (1920, 9868338), (2160, 8771856), (2304, 8223615), (2592, 7309880), (2880, 6578892), (3240, 5847904), (3456, 5482410), (3840, 4934169), (4320, 4385928), (5184, 3654940), (5760, 3289446), (6480, 2923952), (6912, 2741205), (8640, 2192964), (10368, 1827470), (11520, 1644723), (12960, 1461976), (17280, 1096482), (20736, 913735), (25920, 730988), (34560, 548241), (51840, 365494), (103680, 182747)]