80793747480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{123289}}^1$

素因数の和:123473

約数の個数: 128

約数和(自身を含む): 249972940800

約数和(自身を除く): 169179193320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 127, 129, 172, 215, 254, 258, 344, 381, 430, 508, 516, 635, 645, 762, 860, 1016, 1032, 1270, 1290, 1524, 1720, 1905, 2540, 2580, 3048, 3810, 5080, 5160, 5461, 7620, 10922, 15240, 16383, 21844, 27305, 32766, 43688, 54610, 65532, 81915, 109220, 123289, 131064, 163830, 218440, 246578, 327660, 369867, 493156, 616445, 655320, 739734, 986312, 1232890, 1479468, 1849335, 2465780, 2958936, 3698670, 4931560, 5301427, 7397340, 10602854, 14794680, 15657703, 15904281, 21205708, 26507135, 31315406, 31808562, 42411416, 46973109, 53014270, 62630812, 63617124, 78288515, 79521405, 93946218, 106028540, 125261624, 127234248, 156577030, 159042810, 187892436, 212057080, 234865545, 313154060, 318085620, 375784872, 469731090, 626308120, 636171240, 673281229, 939462180, 1346562458, 1878924360, 2019843687, 2693124916, 3366406145, 4039687374, 5386249832, 6732812290, 8079374748, 10099218435, 13465624580, 16158749496, 20198436870, 26931249160, 40396873740, 80793747480]

約数ペア:

[(1, 80793747480), (2, 40396873740), (3, 26931249160), (4, 20198436870), (5, 16158749496), (6, 13465624580), (8, 10099218435), (10, 8079374748), (12, 6732812290), (15, 5386249832), (20, 4039687374), (24, 3366406145), (30, 2693124916), (40, 2019843687), (43, 1878924360), (60, 1346562458), (86, 939462180), (120, 673281229), (127, 636171240), (129, 626308120), (172, 469731090), (215, 375784872), (254, 318085620), (258, 313154060), (344, 234865545), (381, 212057080), (430, 187892436), (508, 159042810), (516, 156577030), (635, 127234248), (645, 125261624), (762, 106028540), (860, 93946218), (1016, 79521405), (1032, 78288515), (1270, 63617124), (1290, 62630812), (1524, 53014270), (1720, 46973109), (1905, 42411416), (2540, 31808562), (2580, 31315406), (3048, 26507135), (3810, 21205708), (5080, 15904281), (5160, 15657703), (5461, 14794680), (7620, 10602854), (10922, 7397340), (15240, 5301427), (16383, 4931560), (21844, 3698670), (27305, 2958936), (32766, 2465780), (43688, 1849335), (54610, 1479468), (65532, 1232890), (81915, 986312), (109220, 739734), (123289, 655320), (131064, 616445), (163830, 493156), (218440, 369867), (246578, 327660)]