419605440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1297}}^1$

素因数の和:1654

約数の個数: 112

約数和(自身を含む): 1337230752

約数和(自身を除く): 917625312

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, 1297, 1348, 1685, 2022, 2594, 2696, 3370, 3891, 4044, 5055, 5188, 5392, 6485, 6740, 7782, 8088, 10110, 10376, 10784, 12970, 13480, 15564, 16176, 19455, 20220, 20752, 21568, 25940, 26960, 31128, 32352, 38910, 40440, 41504, 51880, 53920, 62256, 64704, 77820, 80880, 83008, 103760, 107840, 124512, 155640, 161760, 207520, 249024, 311280, 323520, 415040, 437089, 622560, 874178, 1245120, 1311267, 1748356, 2185445, 2622534, 3496712, 4370890, 5245068, 6556335, 6993424, 8741780, 10490136, 13112670, 13986848, 17483560, 20980272, 26225340, 27973696, 34967120, 41960544, 52450680, 69934240, 83921088, 104901360, 139868480, 209802720, 419605440]

約数ペア:

[(1, 419605440), (2, 209802720), (3, 139868480), (4, 104901360), (5, 83921088), (6, 69934240), (8, 52450680), (10, 41960544), (12, 34967120), (15, 27973696), (16, 26225340), (20, 20980272), (24, 17483560), (30, 13986848), (32, 13112670), (40, 10490136), (48, 8741780), (60, 6993424), (64, 6556335), (80, 5245068), (96, 4370890), (120, 3496712), (160, 2622534), (192, 2185445), (240, 1748356), (320, 1311267), (337, 1245120), (480, 874178), (674, 622560), (960, 437089), (1011, 415040), (1297, 323520), (1348, 311280), (1685, 249024), (2022, 207520), (2594, 161760), (2696, 155640), (3370, 124512), (3891, 107840), (4044, 103760), (5055, 83008), (5188, 80880), (5392, 77820), (6485, 64704), (6740, 62256), (7782, 53920), (8088, 51880), (10110, 41504), (10376, 40440), (10784, 38910), (12970, 32352), (13480, 31128), (15564, 26960), (16176, 25940), (19455, 21568), (20220, 20752)]