427392720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6874

約数の個数: 160

約数和(自身を含む): 1523116800

約数和(自身を除く): 1095724080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6823, 6960, 7830, 10440, 12528, 13646, 15660, 20469, 20880, 27292, 31320, 34115, 40938, 54584, 61407, 62640, 68230, 81876, 102345, 109168, 122814, 136460, 163752, 184221, 197867, 204690, 245628, 272920, 307035, 327504, 368442, 395734, 409380, 491256, 545840, 593601, 614070, 736884, 791468, 818760, 921105, 982512, 989335, 1187202, 1228140, 1473768, 1582936, 1637520, 1780803, 1842210, 1978670, 2374404, 2456280, 2947536, 2968005, 3165872, 3561606, 3684420, 3957340, 4748808, 4912560, 5342409, 5936010, 7123212, 7368840, 7914680, 8904015, 9497616, 10684818, 11872020, 14246424, 14737680, 15829360, 17808030, 21369636, 23744040, 26712045, 28492848, 35616060, 42739272, 47488080, 53424090, 71232120, 85478544, 106848180, 142464240, 213696360, 427392720]

約数ペア:

[(1, 427392720), (2, 213696360), (3, 142464240), (4, 106848180), (5, 85478544), (6, 71232120), (8, 53424090), (9, 47488080), (10, 42739272), (12, 35616060), (15, 28492848), (16, 26712045), (18, 23744040), (20, 21369636), (24, 17808030), (27, 15829360), (29, 14737680), (30, 14246424), (36, 11872020), (40, 10684818), (45, 9497616), (48, 8904015), (54, 7914680), (58, 7368840), (60, 7123212), (72, 5936010), (80, 5342409), (87, 4912560), (90, 4748808), (108, 3957340), (116, 3684420), (120, 3561606), (135, 3165872), (144, 2968005), (145, 2947536), (174, 2456280), (180, 2374404), (216, 1978670), (232, 1842210), (240, 1780803), (261, 1637520), (270, 1582936), (290, 1473768), (348, 1228140), (360, 1187202), (432, 989335), (435, 982512), (464, 921105), (522, 818760), (540, 791468), (580, 736884), (696, 614070), (720, 593601), (783, 545840), (870, 491256), (1044, 409380), (1080, 395734), (1160, 368442), (1305, 327504), (1392, 307035), (1566, 272920), (1740, 245628), (2088, 204690), (2160, 197867), (2320, 184221), (2610, 163752), (3132, 136460), (3480, 122814), (3915, 109168), (4176, 102345), (5220, 81876), (6264, 68230), (6823, 62640), (6960, 61407), (7830, 54584), (10440, 40938), (12528, 34115), (13646, 31320), (15660, 27292), (20469, 20880)]