39980925120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{123581}}^1$

素因数の和:123938

約数の個数: 112

約数和(自身を含む): 127317142368

約数和(自身を除く): 87336217248

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, 240, 320, 337, 480, 674, 960, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5392, 6740, 8088, 10110, 10784, 13480, 16176, 20220, 21568, 26960, 32352, 40440, 53920, 64704, 80880, 107840, 123581, 161760, 247162, 323520, 370743, 494324, 617905, 741486, 988648, 1235810, 1482972, 1853715, 1977296, 2471620, 2965944, 3707430, 3954592, 4943240, 5931888, 7414860, 7909184, 9886480, 11863776, 14829720, 19772960, 23727552, 29659440, 39545920, 41646797, 59318880, 83293594, 118637760, 124940391, 166587188, 208233985, 249880782, 333174376, 416467970, 499761564, 624701955, 666348752, 832935940, 999523128, 1249403910, 1332697504, 1665871880, 1999046256, 2498807820, 2665395008, 3331743760, 3998092512, 4997615640, 6663487520, 7996185024, 9995231280, 13326975040, 19990462560, 39980925120]

約数ペア:

[(1, 39980925120), (2, 19990462560), (3, 13326975040), (4, 9995231280), (5, 7996185024), (6, 6663487520), (8, 4997615640), (10, 3998092512), (12, 3331743760), (15, 2665395008), (16, 2498807820), (20, 1999046256), (24, 1665871880), (30, 1332697504), (32, 1249403910), (40, 999523128), (48, 832935940), (60, 666348752), (64, 624701955), (80, 499761564), (96, 416467970), (120, 333174376), (160, 249880782), (192, 208233985), (240, 166587188), (320, 124940391), (337, 118637760), (480, 83293594), (674, 59318880), (960, 41646797), (1011, 39545920), (1348, 29659440), (1685, 23727552), (2022, 19772960), (2696, 14829720), (3370, 11863776), (4044, 9886480), (5055, 7909184), (5392, 7414860), (6740, 5931888), (8088, 4943240), (10110, 3954592), (10784, 3707430), (13480, 2965944), (16176, 2471620), (20220, 1977296), (21568, 1853715), (26960, 1482972), (32352, 1235810), (40440, 988648), (53920, 741486), (64704, 617905), (80880, 494324), (107840, 370743), (123581, 323520), (161760, 247162)]