23965080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 79142400

約数和(自身を除く): 55177320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 457, 460, 552, 570, 690, 760, 874, 914, 920, 1140, 1311, 1371, 1380, 1748, 1828, 2185, 2280, 2285, 2622, 2742, 2760, 3496, 3656, 4370, 4570, 5244, 5484, 6555, 6855, 8683, 8740, 9140, 10488, 10511, 10968, 13110, 13710, 17366, 17480, 18280, 21022, 26049, 26220, 27420, 31533, 34732, 42044, 43415, 52098, 52440, 52555, 54840, 63066, 69464, 84088, 86830, 104196, 105110, 126132, 130245, 157665, 173660, 199709, 208392, 210220, 252264, 260490, 315330, 347320, 399418, 420440, 520980, 599127, 630660, 798836, 998545, 1041960, 1198254, 1261320, 1597672, 1997090, 2396508, 2995635, 3994180, 4793016, 5991270, 7988360, 11982540, 23965080]

約数ペア:

[(1, 23965080), (2, 11982540), (3, 7988360), (4, 5991270), (5, 4793016), (6, 3994180), (8, 2995635), (10, 2396508), (12, 1997090), (15, 1597672), (19, 1261320), (20, 1198254), (23, 1041960), (24, 998545), (30, 798836), (38, 630660), (40, 599127), (46, 520980), (57, 420440), (60, 399418), (69, 347320), (76, 315330), (92, 260490), (95, 252264), (114, 210220), (115, 208392), (120, 199709), (138, 173660), (152, 157665), (184, 130245), (190, 126132), (228, 105110), (230, 104196), (276, 86830), (285, 84088), (345, 69464), (380, 63066), (437, 54840), (456, 52555), (457, 52440), (460, 52098), (552, 43415), (570, 42044), (690, 34732), (760, 31533), (874, 27420), (914, 26220), (920, 26049), (1140, 21022), (1311, 18280), (1371, 17480), (1380, 17366), (1748, 13710), (1828, 13110), (2185, 10968), (2280, 10511), (2285, 10488), (2622, 9140), (2742, 8740), (2760, 8683), (3496, 6855), (3656, 6555), (4370, 5484), (4570, 5244)]