266480640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5783}}^1$

素因数の和:5814

約数の個数: 132

約数和(自身を含む): 923508144

約数和(自身を除く): 657027504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 5783, 7680, 9216, 11520, 11566, 15360, 17349, 23040, 23132, 28915, 34698, 46080, 46264, 52047, 57830, 69396, 86745, 92528, 104094, 115660, 138792, 173490, 185056, 208188, 231320, 260235, 277584, 346980, 370112, 416376, 462640, 520470, 555168, 693960, 740224, 832752, 925280, 1040940, 1110336, 1387920, 1480448, 1665504, 1850560, 2081880, 2220672, 2775840, 2960896, 3331008, 3701120, 4163760, 4441344, 5551680, 5921792, 6662016, 7402240, 8327520, 8882688, 11103360, 13324032, 14804480, 16655040, 17765376, 22206720, 26648064, 29608960, 33310080, 44413440, 53296128, 66620160, 88826880, 133240320, 266480640]

約数ペア:

[(1, 266480640), (2, 133240320), (3, 88826880), (4, 66620160), (5, 53296128), (6, 44413440), (8, 33310080), (9, 29608960), (10, 26648064), (12, 22206720), (15, 17765376), (16, 16655040), (18, 14804480), (20, 13324032), (24, 11103360), (30, 8882688), (32, 8327520), (36, 7402240), (40, 6662016), (45, 5921792), (48, 5551680), (60, 4441344), (64, 4163760), (72, 3701120), (80, 3331008), (90, 2960896), (96, 2775840), (120, 2220672), (128, 2081880), (144, 1850560), (160, 1665504), (180, 1480448), (192, 1387920), (240, 1110336), (256, 1040940), (288, 925280), (320, 832752), (360, 740224), (384, 693960), (480, 555168), (512, 520470), (576, 462640), (640, 416376), (720, 370112), (768, 346980), (960, 277584), (1024, 260235), (1152, 231320), (1280, 208188), (1440, 185056), (1536, 173490), (1920, 138792), (2304, 115660), (2560, 104094), (2880, 92528), (3072, 86745), (3840, 69396), (4608, 57830), (5120, 52047), (5760, 46264), (5783, 46080), (7680, 34698), (9216, 28915), (11520, 23132), (11566, 23040), (15360, 17349)]