54877080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 175219200

約数和(自身を除く): 120342120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 59, 60, 69, 92, 115, 118, 120, 138, 177, 184, 230, 236, 276, 295, 337, 345, 354, 460, 472, 552, 590, 674, 690, 708, 885, 920, 1011, 1180, 1348, 1357, 1380, 1416, 1685, 1770, 2022, 2360, 2696, 2714, 2760, 3370, 3540, 4044, 4071, 5055, 5428, 6740, 6785, 7080, 7751, 8088, 8142, 10110, 10856, 13480, 13570, 15502, 16284, 19883, 20220, 20355, 23253, 27140, 31004, 32568, 38755, 39766, 40440, 40710, 46506, 54280, 59649, 62008, 77510, 79532, 81420, 93012, 99415, 116265, 119298, 155020, 159064, 162840, 186024, 198830, 232530, 238596, 298245, 310040, 397660, 457309, 465060, 477192, 596490, 795320, 914618, 930120, 1192980, 1371927, 1829236, 2286545, 2385960, 2743854, 3658472, 4573090, 5487708, 6859635, 9146180, 10975416, 13719270, 18292360, 27438540, 54877080]

約数ペア:

[(1, 54877080), (2, 27438540), (3, 18292360), (4, 13719270), (5, 10975416), (6, 9146180), (8, 6859635), (10, 5487708), (12, 4573090), (15, 3658472), (20, 2743854), (23, 2385960), (24, 2286545), (30, 1829236), (40, 1371927), (46, 1192980), (59, 930120), (60, 914618), (69, 795320), (92, 596490), (115, 477192), (118, 465060), (120, 457309), (138, 397660), (177, 310040), (184, 298245), (230, 238596), (236, 232530), (276, 198830), (295, 186024), (337, 162840), (345, 159064), (354, 155020), (460, 119298), (472, 116265), (552, 99415), (590, 93012), (674, 81420), (690, 79532), (708, 77510), (885, 62008), (920, 59649), (1011, 54280), (1180, 46506), (1348, 40710), (1357, 40440), (1380, 39766), (1416, 38755), (1685, 32568), (1770, 31004), (2022, 27140), (2360, 23253), (2696, 20355), (2714, 20220), (2760, 19883), (3370, 16284), (3540, 15502), (4044, 13570), (4071, 13480), (5055, 10856), (5428, 10110), (6740, 8142), (6785, 8088), (7080, 7751)]