1805244960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1355

約数の個数: 192

約数和(自身を含む): 6056975232

約数和(自身を除く): 4251730272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 197, 204, 240, 255, 272, 340, 394, 408, 480, 510, 544, 591, 680, 788, 816, 985, 1020, 1123, 1182, 1360, 1576, 1632, 1970, 2040, 2246, 2364, 2720, 2955, 3152, 3349, 3369, 3940, 4080, 4492, 4728, 5615, 5910, 6304, 6698, 6738, 7880, 8160, 8984, 9456, 10047, 11230, 11820, 13396, 13476, 15760, 16745, 16845, 17968, 18912, 19091, 20094, 22460, 23640, 26792, 26952, 31520, 33490, 33690, 35936, 38182, 40188, 44920, 47280, 50235, 53584, 53904, 57273, 66980, 67380, 76364, 80376, 89840, 94560, 95455, 100470, 107168, 107808, 114546, 133960, 134760, 152728, 160752, 179680, 190910, 200940, 221231, 229092, 267920, 269520, 286365, 305456, 321504, 381820, 401880, 442462, 458184, 535840, 539040, 572730, 610912, 663693, 763640, 803760, 884924, 916368, 1106155, 1145460, 1327386, 1527280, 1607520, 1769848, 1832736, 2212310, 2290920, 2654772, 3054560, 3318465, 3539696, 3760927, 4424620, 4581840, 5309544, 6636930, 7079392, 7521854, 8849240, 9163680, 10619088, 11282781, 13273860, 15043708, 17698480, 18804635, 21238176, 22565562, 26547720, 30087416, 35396960, 37609270, 45131124, 53095440, 56413905, 60174832, 75218540, 90262248, 106190880, 112827810, 120349664, 150437080, 180524496, 225655620, 300874160, 361048992, 451311240, 601748320, 902622480, 1805244960]

約数ペア:

[(1, 1805244960), (2, 902622480), (3, 601748320), (4, 451311240), (5, 361048992), (6, 300874160), (8, 225655620), (10, 180524496), (12, 150437080), (15, 120349664), (16, 112827810), (17, 106190880), (20, 90262248), (24, 75218540), (30, 60174832), (32, 56413905), (34, 53095440), (40, 45131124), (48, 37609270), (51, 35396960), (60, 30087416), (68, 26547720), (80, 22565562), (85, 21238176), (96, 18804635), (102, 17698480), (120, 15043708), (136, 13273860), (160, 11282781), (170, 10619088), (197, 9163680), (204, 8849240), (240, 7521854), (255, 7079392), (272, 6636930), (340, 5309544), (394, 4581840), (408, 4424620), (480, 3760927), (510, 3539696), (544, 3318465), (591, 3054560), (680, 2654772), (788, 2290920), (816, 2212310), (985, 1832736), (1020, 1769848), (1123, 1607520), (1182, 1527280), (1360, 1327386), (1576, 1145460), (1632, 1106155), (1970, 916368), (2040, 884924), (2246, 803760), (2364, 763640), (2720, 663693), (2955, 610912), (3152, 572730), (3349, 539040), (3369, 535840), (3940, 458184), (4080, 442462), (4492, 401880), (4728, 381820), (5615, 321504), (5910, 305456), (6304, 286365), (6698, 269520), (6738, 267920), (7880, 229092), (8160, 221231), (8984, 200940), (9456, 190910), (10047, 179680), (11230, 160752), (11820, 152728), (13396, 134760), (13476, 133960), (15760, 114546), (16745, 107808), (16845, 107168), (17968, 100470), (18912, 95455), (19091, 94560), (20094, 89840), (22460, 80376), (23640, 76364), (26792, 67380), (26952, 66980), (31520, 57273), (33490, 53904), (33690, 53584), (35936, 50235), (38182, 47280), (40188, 44920)]