87054960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 160

約数和(自身を含む): 301052160

約数和(自身を除く): 213997200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1123, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2246, 2280, 2584, 3230, 3369, 3876, 4080, 4492, 4560, 4845, 5168, 5615, 6460, 6738, 7752, 8984, 9690, 11230, 12920, 13476, 15504, 16845, 17968, 19091, 19380, 21337, 22460, 25840, 26952, 33690, 38182, 38760, 42674, 44920, 53904, 57273, 64011, 67380, 76364, 77520, 85348, 89840, 95455, 106685, 114546, 128022, 134760, 152728, 170696, 190910, 213370, 229092, 256044, 269520, 286365, 305456, 320055, 341392, 362729, 381820, 426740, 458184, 512088, 572730, 640110, 725458, 763640, 853480, 916368, 1024176, 1088187, 1145460, 1280220, 1450916, 1527280, 1706960, 1813645, 2176374, 2290920, 2560440, 2901832, 3627290, 4352748, 4581840, 5120880, 5440935, 5803664, 7254580, 8705496, 10881870, 14509160, 17410992, 21763740, 29018320, 43527480, 87054960]

約数ペア:

[(1, 87054960), (2, 43527480), (3, 29018320), (4, 21763740), (5, 17410992), (6, 14509160), (8, 10881870), (10, 8705496), (12, 7254580), (15, 5803664), (16, 5440935), (17, 5120880), (19, 4581840), (20, 4352748), (24, 3627290), (30, 2901832), (34, 2560440), (38, 2290920), (40, 2176374), (48, 1813645), (51, 1706960), (57, 1527280), (60, 1450916), (68, 1280220), (76, 1145460), (80, 1088187), (85, 1024176), (95, 916368), (102, 853480), (114, 763640), (120, 725458), (136, 640110), (152, 572730), (170, 512088), (190, 458184), (204, 426740), (228, 381820), (240, 362729), (255, 341392), (272, 320055), (285, 305456), (304, 286365), (323, 269520), (340, 256044), (380, 229092), (408, 213370), (456, 190910), (510, 170696), (570, 152728), (646, 134760), (680, 128022), (760, 114546), (816, 106685), (912, 95455), (969, 89840), (1020, 85348), (1123, 77520), (1140, 76364), (1292, 67380), (1360, 64011), (1520, 57273), (1615, 53904), (1938, 44920), (2040, 42674), (2246, 38760), (2280, 38182), (2584, 33690), (3230, 26952), (3369, 25840), (3876, 22460), (4080, 21337), (4492, 19380), (4560, 19091), (4845, 17968), (5168, 16845), (5615, 15504), (6460, 13476), (6738, 12920), (7752, 11230), (8984, 9690)]