82120320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 289996200

約数和(自身を除く): 207875880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 269, 288, 318, 320, 360, 384, 424, 477, 480, 530, 538, 576, 636, 640, 720, 795, 807, 848, 954, 960, 1060, 1076, 1152, 1272, 1345, 1440, 1590, 1614, 1696, 1908, 1920, 2120, 2152, 2385, 2421, 2544, 2690, 2880, 3180, 3228, 3392, 3816, 4035, 4240, 4304, 4770, 4842, 5088, 5380, 5760, 6360, 6456, 6784, 7632, 8070, 8480, 8608, 9540, 9684, 10176, 10760, 12105, 12720, 12912, 14257, 15264, 16140, 16960, 17216, 19080, 19368, 20352, 21520, 24210, 25440, 25824, 28514, 30528, 32280, 33920, 34432, 38160, 38736, 42771, 43040, 48420, 50880, 51648, 57028, 61056, 64560, 71285, 76320, 77472, 85542, 86080, 96840, 101760, 103296, 114056, 128313, 129120, 142570, 152640, 154944, 171084, 172160, 193680, 213855, 228112, 256626, 258240, 285140, 305280, 309888, 342168, 387360, 427710, 456224, 513252, 516480, 570280, 641565, 684336, 774720, 855420, 912448, 1026504, 1140560, 1283130, 1368672, 1549440, 1710840, 1824896, 2053008, 2281120, 2566260, 2737344, 3421680, 4106016, 4562240, 5132520, 5474688, 6843360, 8212032, 9124480, 10265040, 13686720, 16424064, 20530080, 27373440, 41060160, 82120320]

約数ペア:

[(1, 82120320), (2, 41060160), (3, 27373440), (4, 20530080), (5, 16424064), (6, 13686720), (8, 10265040), (9, 9124480), (10, 8212032), (12, 6843360), (15, 5474688), (16, 5132520), (18, 4562240), (20, 4106016), (24, 3421680), (30, 2737344), (32, 2566260), (36, 2281120), (40, 2053008), (45, 1824896), (48, 1710840), (53, 1549440), (60, 1368672), (64, 1283130), (72, 1140560), (80, 1026504), (90, 912448), (96, 855420), (106, 774720), (120, 684336), (128, 641565), (144, 570280), (159, 516480), (160, 513252), (180, 456224), (192, 427710), (212, 387360), (240, 342168), (265, 309888), (269, 305280), (288, 285140), (318, 258240), (320, 256626), (360, 228112), (384, 213855), (424, 193680), (477, 172160), (480, 171084), (530, 154944), (538, 152640), (576, 142570), (636, 129120), (640, 128313), (720, 114056), (795, 103296), (807, 101760), (848, 96840), (954, 86080), (960, 85542), (1060, 77472), (1076, 76320), (1152, 71285), (1272, 64560), (1345, 61056), (1440, 57028), (1590, 51648), (1614, 50880), (1696, 48420), (1908, 43040), (1920, 42771), (2120, 38736), (2152, 38160), (2385, 34432), (2421, 33920), (2544, 32280), (2690, 30528), (2880, 28514), (3180, 25824), (3228, 25440), (3392, 24210), (3816, 21520), (4035, 20352), (4240, 19368), (4304, 19080), (4770, 17216), (4842, 16960), (5088, 16140), (5380, 15264), (5760, 14257), (6360, 12912), (6456, 12720), (6784, 12105), (7632, 10760), (8070, 10176), (8480, 9684), (8608, 9540)]