1191557120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8951}}^1$

素因数の和:8991

約数の個数: 96

約数和(自身を含む): 3079308960

約数和(自身を除く): 1887751840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 8951, 10240, 13312, 16640, 17902, 26624, 33280, 35804, 44755, 66560, 71608, 89510, 116363, 133120, 143216, 179020, 232726, 286432, 358040, 465452, 572864, 581815, 716080, 930904, 1145728, 1163630, 1432160, 1861808, 2291456, 2327260, 2864320, 3723616, 4582912, 4654520, 5728640, 7447232, 9165824, 9309040, 11457280, 14894464, 18331648, 18618080, 22914560, 29788928, 37236160, 45829120, 59577856, 74472320, 91658240, 119155712, 148944640, 238311424, 297889280, 595778560, 1191557120]

約数ペア:

[(1, 1191557120), (2, 595778560), (4, 297889280), (5, 238311424), (8, 148944640), (10, 119155712), (13, 91658240), (16, 74472320), (20, 59577856), (26, 45829120), (32, 37236160), (40, 29788928), (52, 22914560), (64, 18618080), (65, 18331648), (80, 14894464), (104, 11457280), (128, 9309040), (130, 9165824), (160, 7447232), (208, 5728640), (256, 4654520), (260, 4582912), (320, 3723616), (416, 2864320), (512, 2327260), (520, 2291456), (640, 1861808), (832, 1432160), (1024, 1163630), (1040, 1145728), (1280, 930904), (1664, 716080), (2048, 581815), (2080, 572864), (2560, 465452), (3328, 358040), (4160, 286432), (5120, 232726), (6656, 179020), (8320, 143216), (8951, 133120), (10240, 116363), (13312, 89510), (16640, 71608), (17902, 66560), (26624, 44755), (33280, 35804)]