56254080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 181984320

約数和(自身を除く): 125730240

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, 320, 332, 353, 384, 415, 480, 498, 640, 664, 706, 830, 960, 996, 1059, 1245, 1328, 1412, 1660, 1765, 1920, 1992, 2118, 2490, 2656, 2824, 3320, 3530, 3984, 4236, 4980, 5295, 5312, 5648, 6640, 7060, 7968, 8472, 9960, 10590, 10624, 11296, 13280, 14120, 15936, 16944, 19920, 21180, 22592, 26560, 28240, 29299, 31872, 33888, 39840, 42360, 45184, 53120, 56480, 58598, 67776, 79680, 84720, 87897, 112960, 117196, 135552, 146495, 159360, 169440, 175794, 225920, 234392, 292990, 338880, 351588, 439485, 468784, 585980, 677760, 703176, 878970, 937568, 1171960, 1406352, 1757940, 1875136, 2343920, 2812704, 3515880, 3750272, 4687840, 5625408, 7031760, 9375680, 11250816, 14063520, 18751360, 28127040, 56254080]

約数ペア:

[(1, 56254080), (2, 28127040), (3, 18751360), (4, 14063520), (5, 11250816), (6, 9375680), (8, 7031760), (10, 5625408), (12, 4687840), (15, 3750272), (16, 3515880), (20, 2812704), (24, 2343920), (30, 1875136), (32, 1757940), (40, 1406352), (48, 1171960), (60, 937568), (64, 878970), (80, 703176), (83, 677760), (96, 585980), (120, 468784), (128, 439485), (160, 351588), (166, 338880), (192, 292990), (240, 234392), (249, 225920), (320, 175794), (332, 169440), (353, 159360), (384, 146495), (415, 135552), (480, 117196), (498, 112960), (640, 87897), (664, 84720), (706, 79680), (830, 67776), (960, 58598), (996, 56480), (1059, 53120), (1245, 45184), (1328, 42360), (1412, 39840), (1660, 33888), (1765, 31872), (1920, 29299), (1992, 28240), (2118, 26560), (2490, 22592), (2656, 21180), (2824, 19920), (3320, 16944), (3530, 15936), (3984, 14120), (4236, 13280), (4980, 11296), (5295, 10624), (5312, 10590), (5648, 9960), (6640, 8472), (7060, 7968)]