80829360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1672

約数の個数: 160

約数和(自身を含む): 290695680

約数和(自身を除く): 209866320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1627, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3254, 3312, 4140, 4881, 4968, 5520, 6210, 6508, 8135, 8280, 9762, 9936, 12420, 13016, 14643, 16270, 16560, 19524, 24405, 24840, 26032, 29286, 32540, 37421, 39048, 43929, 48810, 49680, 58572, 65080, 73215, 74842, 78096, 87858, 97620, 112263, 117144, 130160, 146430, 149684, 175716, 187105, 195240, 219645, 224526, 234288, 292860, 299368, 336789, 351432, 374210, 390480, 439290, 449052, 561315, 585720, 598736, 673578, 702864, 748420, 878580, 898104, 1010367, 1122630, 1171440, 1347156, 1496840, 1683945, 1757160, 1796208, 2020734, 2245260, 2694312, 2993680, 3367890, 3514320, 4041468, 4490520, 5051835, 5388624, 6735780, 8082936, 8981040, 10103670, 13471560, 16165872, 20207340, 26943120, 40414680, 80829360]

約数ペア:

[(1, 80829360), (2, 40414680), (3, 26943120), (4, 20207340), (5, 16165872), (6, 13471560), (8, 10103670), (9, 8981040), (10, 8082936), (12, 6735780), (15, 5388624), (16, 5051835), (18, 4490520), (20, 4041468), (23, 3514320), (24, 3367890), (27, 2993680), (30, 2694312), (36, 2245260), (40, 2020734), (45, 1796208), (46, 1757160), (48, 1683945), (54, 1496840), (60, 1347156), (69, 1171440), (72, 1122630), (80, 1010367), (90, 898104), (92, 878580), (108, 748420), (115, 702864), (120, 673578), (135, 598736), (138, 585720), (144, 561315), (180, 449052), (184, 439290), (207, 390480), (216, 374210), (230, 351432), (240, 336789), (270, 299368), (276, 292860), (345, 234288), (360, 224526), (368, 219645), (414, 195240), (432, 187105), (460, 175716), (540, 149684), (552, 146430), (621, 130160), (690, 117144), (720, 112263), (828, 97620), (920, 87858), (1035, 78096), (1080, 74842), (1104, 73215), (1242, 65080), (1380, 58572), (1627, 49680), (1656, 48810), (1840, 43929), (2070, 39048), (2160, 37421), (2484, 32540), (2760, 29286), (3105, 26032), (3254, 24840), (3312, 24405), (4140, 19524), (4881, 16560), (4968, 16270), (5520, 14643), (6210, 13016), (6508, 12420), (8135, 9936), (8280, 9762)]