61760520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1$

素因数の和:7499

約数の個数: 96

約数和(自身を含む): 209476800

約数和(自身を除く): 147716280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 7459, 8280, 14918, 22377, 29836, 37295, 44754, 59672, 67131, 74590, 89508, 111885, 134262, 149180, 171557, 179016, 223770, 268524, 298360, 335655, 343114, 447540, 514671, 537048, 671310, 686228, 857785, 895080, 1029342, 1342620, 1372456, 1544013, 1715570, 2058684, 2573355, 2685240, 3088026, 3431140, 4117368, 5146710, 6176052, 6862280, 7720065, 10293420, 12352104, 15440130, 20586840, 30880260, 61760520]

約数ペア:

[(1, 61760520), (2, 30880260), (3, 20586840), (4, 15440130), (5, 12352104), (6, 10293420), (8, 7720065), (9, 6862280), (10, 6176052), (12, 5146710), (15, 4117368), (18, 3431140), (20, 3088026), (23, 2685240), (24, 2573355), (30, 2058684), (36, 1715570), (40, 1544013), (45, 1372456), (46, 1342620), (60, 1029342), (69, 895080), (72, 857785), (90, 686228), (92, 671310), (115, 537048), (120, 514671), (138, 447540), (180, 343114), (184, 335655), (207, 298360), (230, 268524), (276, 223770), (345, 179016), (360, 171557), (414, 149180), (460, 134262), (552, 111885), (690, 89508), (828, 74590), (920, 67131), (1035, 59672), (1380, 44754), (1656, 37295), (2070, 29836), (2760, 22377), (4140, 14918), (7459, 8280)]