87764160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8311}}^1$

素因数の和:8342

約数の個数: 112

約数和(自身を含む): 304019712

約数和(自身を除く): 216255552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 8311, 10560, 16622, 24933, 33244, 41555, 49866, 66488, 83110, 91421, 99732, 124665, 132976, 166220, 182842, 199464, 249330, 265952, 274263, 332440, 365684, 398928, 457105, 498660, 531904, 548526, 664880, 731368, 797856, 914210, 997320, 1097052, 1329760, 1371315, 1462736, 1595712, 1828420, 1994640, 2194104, 2659520, 2742630, 2925472, 3656840, 3989280, 4388208, 5485260, 5850944, 7313680, 7978560, 8776416, 10970520, 14627360, 17552832, 21941040, 29254720, 43882080, 87764160]

約数ペア:

[(1, 87764160), (2, 43882080), (3, 29254720), (4, 21941040), (5, 17552832), (6, 14627360), (8, 10970520), (10, 8776416), (11, 7978560), (12, 7313680), (15, 5850944), (16, 5485260), (20, 4388208), (22, 3989280), (24, 3656840), (30, 2925472), (32, 2742630), (33, 2659520), (40, 2194104), (44, 1994640), (48, 1828420), (55, 1595712), (60, 1462736), (64, 1371315), (66, 1329760), (80, 1097052), (88, 997320), (96, 914210), (110, 797856), (120, 731368), (132, 664880), (160, 548526), (165, 531904), (176, 498660), (192, 457105), (220, 398928), (240, 365684), (264, 332440), (320, 274263), (330, 265952), (352, 249330), (440, 199464), (480, 182842), (528, 166220), (660, 132976), (704, 124665), (880, 99732), (960, 91421), (1056, 83110), (1320, 66488), (1760, 49866), (2112, 41555), (2640, 33244), (3520, 24933), (5280, 16622), (8311, 10560)]