27908160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4153}}^1$

素因数の和:4180

約数の個数: 112

約数和(自身を含む): 101291136

約数和(自身を除く): 73382976

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4153, 6720, 8306, 12459, 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, 581420, 664480, 697704, 797376, 872130, 930272, 996720, 1162840, 1328960, 1395408, 1744260, 1860544, 1993440, 2325680, 2790816, 3488520, 3986880, 4651360, 5581632, 6977040, 9302720, 13954080, 27908160]

約数ペア:

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