1487784960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 264

約数和(自身を含む): 5230658160

約数和(自身を除く): 3742873200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 389, 415, 480, 498, 512, 576, 640, 664, 720, 747, 768, 778, 830, 960, 996, 1024, 1152, 1167, 1245, 1280, 1328, 1440, 1494, 1536, 1556, 1660, 1920, 1945, 1992, 2304, 2334, 2490, 2560, 2656, 2880, 2988, 3072, 3112, 3320, 3501, 3735, 3840, 3890, 3984, 4608, 4668, 4980, 5120, 5312, 5760, 5835, 5976, 6224, 6640, 7002, 7470, 7680, 7780, 7968, 9216, 9336, 9960, 10624, 11520, 11670, 11952, 12448, 13280, 14004, 14940, 15360, 15560, 15936, 17505, 18672, 19920, 21248, 23040, 23340, 23904, 24896, 26560, 28008, 29880, 31120, 31872, 32287, 35010, 37344, 39840, 42496, 46080, 46680, 47808, 49792, 53120, 56016, 59760, 62240, 63744, 64574, 70020, 74688, 79680, 84992, 93360, 95616, 96861, 99584, 106240, 112032, 119520, 124480, 127488, 129148, 140040, 149376, 159360, 161435, 186720, 191232, 193722, 199168, 212480, 224064, 239040, 248960, 254976, 258296, 280080, 290583, 298752, 318720, 322870, 373440, 382464, 387444, 398336, 424960, 448128, 478080, 484305, 497920, 516592, 560160, 581166, 597504, 637440, 645740, 746880, 764928, 774888, 896256, 956160, 968610, 995840, 1033184, 1120320, 1162332, 1195008, 1274880, 1291480, 1452915, 1493760, 1549776, 1792512, 1912320, 1937220, 1991680, 2066368, 2240640, 2324664, 2582960, 2905830, 2987520, 3099552, 3585024, 3824640, 3874440, 4132736, 4481280, 4649328, 5165920, 5811660, 5975040, 6199104, 7748880, 8265472, 8962560, 9298656, 10331840, 11623320, 12398208, 15497760, 16530944, 17925120, 18597312, 20663680, 23246640, 24796416, 30995520, 33061888, 37194624, 41327360, 46493280, 49592832, 61991040, 74389248, 82654720, 92986560, 99185664, 123982080, 148778496, 165309440, 185973120, 247964160, 297556992, 371946240, 495928320, 743892480, 1487784960]

約数ペア:

[(1, 1487784960), (2, 743892480), (3, 495928320), (4, 371946240), (5, 297556992), (6, 247964160), (8, 185973120), (9, 165309440), (10, 148778496), (12, 123982080), (15, 99185664), (16, 92986560), (18, 82654720), (20, 74389248), (24, 61991040), (30, 49592832), (32, 46493280), (36, 41327360), (40, 37194624), (45, 33061888), (48, 30995520), (60, 24796416), (64, 23246640), (72, 20663680), (80, 18597312), (83, 17925120), (90, 16530944), (96, 15497760), (120, 12398208), (128, 11623320), (144, 10331840), (160, 9298656), (166, 8962560), (180, 8265472), (192, 7748880), (240, 6199104), (249, 5975040), (256, 5811660), (288, 5165920), (320, 4649328), (332, 4481280), (360, 4132736), (384, 3874440), (389, 3824640), (415, 3585024), (480, 3099552), (498, 2987520), (512, 2905830), (576, 2582960), (640, 2324664), (664, 2240640), (720, 2066368), (747, 1991680), (768, 1937220), (778, 1912320), (830, 1792512), (960, 1549776), (996, 1493760), (1024, 1452915), (1152, 1291480), (1167, 1274880), (1245, 1195008), (1280, 1162332), (1328, 1120320), (1440, 1033184), (1494, 995840), (1536, 968610), (1556, 956160), (1660, 896256), (1920, 774888), (1945, 764928), (1992, 746880), (2304, 645740), (2334, 637440), (2490, 597504), (2560, 581166), (2656, 560160), (2880, 516592), (2988, 497920), (3072, 484305), (3112, 478080), (3320, 448128), (3501, 424960), (3735, 398336), (3840, 387444), (3890, 382464), (3984, 373440), (4608, 322870), (4668, 318720), (4980, 298752), (5120, 290583), (5312, 280080), (5760, 258296), (5835, 254976), (5976, 248960), (6224, 239040), (6640, 224064), (7002, 212480), (7470, 199168), (7680, 193722), (7780, 191232), (7968, 186720), (9216, 161435), (9336, 159360), (9960, 149376), (10624, 140040), (11520, 129148), (11670, 127488), (11952, 124480), (12448, 119520), (13280, 112032), (14004, 106240), (14940, 99584), (15360, 96861), (15560, 95616), (15936, 93360), (17505, 84992), (18672, 79680), (19920, 74688), (21248, 70020), (23040, 64574), (23340, 63744), (23904, 62240), (24896, 59760), (26560, 56016), (28008, 53120), (29880, 49792), (31120, 47808), (31872, 46680), (32287, 46080), (35010, 42496), (37344, 39840)]