427766880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38747}}^1$

素因数の和:38788

約数の個数: 96

約数和(自身を含む): 1406087424

約数和(自身を除く): 978320544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 38747, 77494, 116241, 154988, 193735, 232482, 309976, 387470, 464964, 581205, 619952, 774940, 891181, 929928, 1162410, 1239904, 1549880, 1782362, 1859856, 2324820, 2673543, 3099760, 3564724, 3719712, 4455905, 4649640, 5347086, 6199520, 7129448, 8911810, 9299280, 10694172, 13367715, 14258896, 17823620, 18598560, 21388344, 26735430, 28517792, 35647240, 42776688, 53470860, 71294480, 85553376, 106941720, 142588960, 213883440, 427766880]

約数ペア:

[(1, 427766880), (2, 213883440), (3, 142588960), (4, 106941720), (5, 85553376), (6, 71294480), (8, 53470860), (10, 42776688), (12, 35647240), (15, 28517792), (16, 26735430), (20, 21388344), (23, 18598560), (24, 17823620), (30, 14258896), (32, 13367715), (40, 10694172), (46, 9299280), (48, 8911810), (60, 7129448), (69, 6199520), (80, 5347086), (92, 4649640), (96, 4455905), (115, 3719712), (120, 3564724), (138, 3099760), (160, 2673543), (184, 2324820), (230, 1859856), (240, 1782362), (276, 1549880), (345, 1239904), (368, 1162410), (460, 929928), (480, 891181), (552, 774940), (690, 619952), (736, 581205), (920, 464964), (1104, 387470), (1380, 309976), (1840, 232482), (2208, 193735), (2760, 154988), (3680, 116241), (5520, 77494), (11040, 38747)]