57540480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 191531520

約数和(自身を除く): 133991040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1303, 1380, 1472, 1840, 1920, 2208, 2606, 2760, 2944, 3680, 3909, 4416, 5212, 5520, 6515, 7360, 7818, 8832, 10424, 11040, 13030, 14720, 15636, 19545, 20848, 22080, 26060, 29969, 31272, 39090, 41696, 44160, 52120, 59938, 62544, 78180, 83392, 89907, 104240, 119876, 125088, 149845, 156360, 166784, 179814, 208480, 239752, 250176, 299690, 312720, 359628, 416960, 449535, 479504, 500352, 599380, 625440, 719256, 833920, 899070, 959008, 1198760, 1250880, 1438512, 1798140, 1918016, 2397520, 2501760, 2877024, 3596280, 3836032, 4795040, 5754048, 7192560, 9590080, 11508096, 14385120, 19180160, 28770240, 57540480]

約数ペア:

[(1, 57540480), (2, 28770240), (3, 19180160), (4, 14385120), (5, 11508096), (6, 9590080), (8, 7192560), (10, 5754048), (12, 4795040), (15, 3836032), (16, 3596280), (20, 2877024), (23, 2501760), (24, 2397520), (30, 1918016), (32, 1798140), (40, 1438512), (46, 1250880), (48, 1198760), (60, 959008), (64, 899070), (69, 833920), (80, 719256), (92, 625440), (96, 599380), (115, 500352), (120, 479504), (128, 449535), (138, 416960), (160, 359628), (184, 312720), (192, 299690), (230, 250176), (240, 239752), (276, 208480), (320, 179814), (345, 166784), (368, 156360), (384, 149845), (460, 125088), (480, 119876), (552, 104240), (640, 89907), (690, 83392), (736, 78180), (920, 62544), (960, 59938), (1104, 52120), (1303, 44160), (1380, 41696), (1472, 39090), (1840, 31272), (1920, 29969), (2208, 26060), (2606, 22080), (2760, 20848), (2944, 19545), (3680, 15636), (3909, 14720), (4416, 13030), (5212, 11040), (5520, 10424), (6515, 8832), (7360, 7818)]