56005440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 179295552

約数和(自身を除く): 123290112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 227, 240, 257, 320, 454, 480, 514, 681, 771, 908, 960, 1028, 1135, 1285, 1362, 1542, 1816, 2056, 2270, 2570, 2724, 3084, 3405, 3632, 3855, 4112, 4540, 5140, 5448, 6168, 6810, 7264, 7710, 8224, 9080, 10280, 10896, 12336, 13620, 14528, 15420, 16448, 18160, 20560, 21792, 24672, 27240, 30840, 36320, 41120, 43584, 49344, 54480, 58339, 61680, 72640, 82240, 108960, 116678, 123360, 175017, 217920, 233356, 246720, 291695, 350034, 466712, 583390, 700068, 875085, 933424, 1166780, 1400136, 1750170, 1866848, 2333560, 2800272, 3500340, 3733696, 4667120, 5600544, 7000680, 9334240, 11201088, 14001360, 18668480, 28002720, 56005440]

約数ペア:

[(1, 56005440), (2, 28002720), (3, 18668480), (4, 14001360), (5, 11201088), (6, 9334240), (8, 7000680), (10, 5600544), (12, 4667120), (15, 3733696), (16, 3500340), (20, 2800272), (24, 2333560), (30, 1866848), (32, 1750170), (40, 1400136), (48, 1166780), (60, 933424), (64, 875085), (80, 700068), (96, 583390), (120, 466712), (160, 350034), (192, 291695), (227, 246720), (240, 233356), (257, 217920), (320, 175017), (454, 123360), (480, 116678), (514, 108960), (681, 82240), (771, 72640), (908, 61680), (960, 58339), (1028, 54480), (1135, 49344), (1285, 43584), (1362, 41120), (1542, 36320), (1816, 30840), (2056, 27240), (2270, 24672), (2570, 21792), (2724, 20560), (3084, 18160), (3405, 16448), (3632, 15420), (3855, 14528), (4112, 13620), (4540, 12336), (5140, 10896), (5448, 10280), (6168, 9080), (6810, 8224), (7264, 7710)]