55816320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4153}}^1$

素因数の和:4182

約数の個数: 128

約数和(自身を含む): 203379840

約数和(自身を除く): 147563520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4153, 4480, 6720, 8306, 12459, 13440, 16612, 20765, 24918, 29071, 33224, 41530, 49836, 58142, 62295, 66448, 83060, 87213, 99672, 116284, 124590, 132896, 145355, 166120, 174426, 199344, 232568, 249180, 265792, 290710, 332240, 348852, 398688, 436065, 465136, 498360, 531584, 581420, 664480, 697704, 797376, 872130, 930272, 996720, 1162840, 1328960, 1395408, 1594752, 1744260, 1860544, 1993440, 2325680, 2657920, 2790816, 3488520, 3721088, 3986880, 4651360, 5581632, 6977040, 7973760, 9302720, 11163264, 13954080, 18605440, 27908160, 55816320]

約数ペア:

[(1, 55816320), (2, 27908160), (3, 18605440), (4, 13954080), (5, 11163264), (6, 9302720), (7, 7973760), (8, 6977040), (10, 5581632), (12, 4651360), (14, 3986880), (15, 3721088), (16, 3488520), (20, 2790816), (21, 2657920), (24, 2325680), (28, 1993440), (30, 1860544), (32, 1744260), (35, 1594752), (40, 1395408), (42, 1328960), (48, 1162840), (56, 996720), (60, 930272), (64, 872130), (70, 797376), (80, 697704), (84, 664480), (96, 581420), (105, 531584), (112, 498360), (120, 465136), (128, 436065), (140, 398688), (160, 348852), (168, 332240), (192, 290710), (210, 265792), (224, 249180), (240, 232568), (280, 199344), (320, 174426), (336, 166120), (384, 145355), (420, 132896), (448, 124590), (480, 116284), (560, 99672), (640, 87213), (672, 83060), (840, 66448), (896, 62295), (960, 58142), (1120, 49836), (1344, 41530), (1680, 33224), (1920, 29071), (2240, 24918), (2688, 20765), (3360, 16612), (4153, 13440), (4480, 12459), (6720, 8306)]