1180961280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{51257}}^1$

素因数の和:51286

約数の個数: 120

約数和(自身を含む): 4090080852

約数和(自身を除く): 2909119572

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 51257, 102514, 153771, 205028, 256285, 307542, 410056, 461313, 512570, 615084, 768855, 820112, 922626, 1025140, 1230168, 1537710, 1640224, 1845252, 2050280, 2306565, 2460336, 3075420, 3280448, 3690504, 4100560, 4613130, 4920672, 6150840, 6560896, 7381008, 8201120, 9226260, 9841344, 12301680, 13121792, 14762016, 16402240, 18452520, 19682688, 24603360, 26243584, 29524032, 32804480, 36905040, 39365376, 49206720, 59048064, 65608960, 73810080, 78730752, 98413440, 118096128, 131217920, 147620160, 196826880, 236192256, 295240320, 393653760, 590480640, 1180961280]

約数ペア:

[(1, 1180961280), (2, 590480640), (3, 393653760), (4, 295240320), (5, 236192256), (6, 196826880), (8, 147620160), (9, 131217920), (10, 118096128), (12, 98413440), (15, 78730752), (16, 73810080), (18, 65608960), (20, 59048064), (24, 49206720), (30, 39365376), (32, 36905040), (36, 32804480), (40, 29524032), (45, 26243584), (48, 24603360), (60, 19682688), (64, 18452520), (72, 16402240), (80, 14762016), (90, 13121792), (96, 12301680), (120, 9841344), (128, 9226260), (144, 8201120), (160, 7381008), (180, 6560896), (192, 6150840), (240, 4920672), (256, 4613130), (288, 4100560), (320, 3690504), (360, 3280448), (384, 3075420), (480, 2460336), (512, 2306565), (576, 2050280), (640, 1845252), (720, 1640224), (768, 1537710), (960, 1230168), (1152, 1025140), (1280, 922626), (1440, 820112), (1536, 768855), (1920, 615084), (2304, 512570), (2560, 461313), (2880, 410056), (3840, 307542), (4608, 256285), (5760, 205028), (7680, 153771), (11520, 102514), (23040, 51257)]