1438341120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{15607}}^1$

素因数の和:15640

約数の個数: 144

約数和(自身を含む): 4985351280

約数和(自身を除く): 3547010160

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, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 15607, 18432, 23040, 30720, 31214, 46080, 46821, 62428, 78035, 92160, 93642, 124856, 140463, 156070, 187284, 234105, 249712, 280926, 312140, 374568, 468210, 499424, 561852, 624280, 702315, 749136, 936420, 998848, 1123704, 1248560, 1404630, 1498272, 1872840, 1997696, 2247408, 2497120, 2809260, 2996544, 3745680, 3995392, 4494816, 4994240, 5618520, 5993088, 7491360, 7990784, 8989632, 9988480, 11237040, 11986176, 14982720, 15981568, 17979264, 19976960, 22474080, 23972352, 29965440, 31963136, 35958528, 39953920, 44948160, 47944704, 59930880, 71917056, 79907840, 89896320, 95889408, 119861760, 143834112, 159815680, 179792640, 239723520, 287668224, 359585280, 479447040, 719170560, 1438341120]

約数ペア:

[(1, 1438341120), (2, 719170560), (3, 479447040), (4, 359585280), (5, 287668224), (6, 239723520), (8, 179792640), (9, 159815680), (10, 143834112), (12, 119861760), (15, 95889408), (16, 89896320), (18, 79907840), (20, 71917056), (24, 59930880), (30, 47944704), (32, 44948160), (36, 39953920), (40, 35958528), (45, 31963136), (48, 29965440), (60, 23972352), (64, 22474080), (72, 19976960), (80, 17979264), (90, 15981568), (96, 14982720), (120, 11986176), (128, 11237040), (144, 9988480), (160, 8989632), (180, 7990784), (192, 7491360), (240, 5993088), (256, 5618520), (288, 4994240), (320, 4494816), (360, 3995392), (384, 3745680), (480, 2996544), (512, 2809260), (576, 2497120), (640, 2247408), (720, 1997696), (768, 1872840), (960, 1498272), (1024, 1404630), (1152, 1248560), (1280, 1123704), (1440, 998848), (1536, 936420), (1920, 749136), (2048, 702315), (2304, 624280), (2560, 561852), (2880, 499424), (3072, 468210), (3840, 374568), (4608, 312140), (5120, 280926), (5760, 249712), (6144, 234105), (7680, 187284), (9216, 156070), (10240, 140463), (11520, 124856), (15360, 93642), (15607, 92160), (18432, 78035), (23040, 62428), (30720, 46821), (31214, 46080)]