27746280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 96595200

約数和(自身を除く): 68848920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1117, 1242, 1380, 1656, 2070, 2234, 2484, 2760, 3105, 3351, 4140, 4468, 4968, 5585, 6210, 6702, 8280, 8936, 10053, 11170, 12420, 13404, 16755, 20106, 22340, 24840, 25691, 26808, 30159, 33510, 40212, 44680, 50265, 51382, 60318, 67020, 77073, 80424, 100530, 102764, 120636, 128455, 134040, 150795, 154146, 201060, 205528, 231219, 241272, 256910, 301590, 308292, 385365, 402120, 462438, 513820, 603180, 616584, 693657, 770730, 924876, 1027640, 1156095, 1206360, 1387314, 1541460, 1849752, 2312190, 2774628, 3082920, 3468285, 4624380, 5549256, 6936570, 9248760, 13873140, 27746280]

約数ペア:

[(1, 27746280), (2, 13873140), (3, 9248760), (4, 6936570), (5, 5549256), (6, 4624380), (8, 3468285), (9, 3082920), (10, 2774628), (12, 2312190), (15, 1849752), (18, 1541460), (20, 1387314), (23, 1206360), (24, 1156095), (27, 1027640), (30, 924876), (36, 770730), (40, 693657), (45, 616584), (46, 603180), (54, 513820), (60, 462438), (69, 402120), (72, 385365), (90, 308292), (92, 301590), (108, 256910), (115, 241272), (120, 231219), (135, 205528), (138, 201060), (180, 154146), (184, 150795), (207, 134040), (216, 128455), (230, 120636), (270, 102764), (276, 100530), (345, 80424), (360, 77073), (414, 67020), (460, 60318), (540, 51382), (552, 50265), (621, 44680), (690, 40212), (828, 33510), (920, 30159), (1035, 26808), (1080, 25691), (1117, 24840), (1242, 22340), (1380, 20106), (1656, 16755), (2070, 13404), (2234, 12420), (2484, 11170), (2760, 10053), (3105, 8936), (3351, 8280), (4140, 6702), (4468, 6210), (4968, 5585)]