495928320

素因数分解:

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

素因数の和:500

約数の個数: 176

約数和(自身を含む): 1609433280

約数和(自身を除く): 1113504960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 389, 415, 480, 498, 512, 640, 664, 768, 778, 830, 960, 996, 1024, 1167, 1245, 1280, 1328, 1536, 1556, 1660, 1920, 1945, 1992, 2334, 2490, 2560, 2656, 3072, 3112, 3320, 3840, 3890, 3984, 4668, 4980, 5120, 5312, 5835, 6224, 6640, 7680, 7780, 7968, 9336, 9960, 10624, 11670, 12448, 13280, 15360, 15560, 15936, 18672, 19920, 21248, 23340, 24896, 26560, 31120, 31872, 32287, 37344, 39840, 42496, 46680, 49792, 53120, 62240, 63744, 64574, 74688, 79680, 84992, 93360, 96861, 99584, 106240, 124480, 127488, 129148, 149376, 159360, 161435, 186720, 193722, 199168, 212480, 248960, 254976, 258296, 298752, 318720, 322870, 373440, 387444, 398336, 424960, 484305, 497920, 516592, 597504, 637440, 645740, 746880, 774888, 968610, 995840, 1033184, 1195008, 1274880, 1291480, 1493760, 1549776, 1937220, 1991680, 2066368, 2582960, 2987520, 3099552, 3874440, 4132736, 5165920, 5975040, 6199104, 7748880, 8265472, 10331840, 12398208, 15497760, 16530944, 20663680, 24796416, 30995520, 33061888, 41327360, 49592832, 61991040, 82654720, 99185664, 123982080, 165309440, 247964160, 495928320]

約数ペア:

[(1, 495928320), (2, 247964160), (3, 165309440), (4, 123982080), (5, 99185664), (6, 82654720), (8, 61991040), (10, 49592832), (12, 41327360), (15, 33061888), (16, 30995520), (20, 24796416), (24, 20663680), (30, 16530944), (32, 15497760), (40, 12398208), (48, 10331840), (60, 8265472), (64, 7748880), (80, 6199104), (83, 5975040), (96, 5165920), (120, 4132736), (128, 3874440), (160, 3099552), (166, 2987520), (192, 2582960), (240, 2066368), (249, 1991680), (256, 1937220), (320, 1549776), (332, 1493760), (384, 1291480), (389, 1274880), (415, 1195008), (480, 1033184), (498, 995840), (512, 968610), (640, 774888), (664, 746880), (768, 645740), (778, 637440), (830, 597504), (960, 516592), (996, 497920), (1024, 484305), (1167, 424960), (1245, 398336), (1280, 387444), (1328, 373440), (1536, 322870), (1556, 318720), (1660, 298752), (1920, 258296), (1945, 254976), (1992, 248960), (2334, 212480), (2490, 199168), (2560, 193722), (2656, 186720), (3072, 161435), (3112, 159360), (3320, 149376), (3840, 129148), (3890, 127488), (3984, 124480), (4668, 106240), (4980, 99584), (5120, 96861), (5312, 93360), (5835, 84992), (6224, 79680), (6640, 74688), (7680, 64574), (7780, 63744), (7968, 62240), (9336, 53120), (9960, 49792), (10624, 46680), (11670, 42496), (12448, 39840), (13280, 37344), (15360, 32287), (15560, 31872), (15936, 31120), (18672, 26560), (19920, 24896), (21248, 23340)]