117320960

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 283347456

約数和(自身を除く): 166026496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 604, 607, 640, 755, 1208, 1214, 1280, 1510, 2416, 2428, 3020, 3035, 4832, 4856, 6040, 6070, 9664, 9712, 12080, 12140, 19328, 19424, 24160, 24280, 38656, 38848, 48320, 48560, 77696, 91657, 96640, 97120, 155392, 183314, 193280, 194240, 366628, 388480, 458285, 733256, 776960, 916570, 1466512, 1833140, 2933024, 3666280, 5866048, 7332560, 11732096, 14665120, 23464192, 29330240, 58660480, 117320960]

約数ペア:

[(1, 117320960), (2, 58660480), (4, 29330240), (5, 23464192), (8, 14665120), (10, 11732096), (16, 7332560), (20, 5866048), (32, 3666280), (40, 2933024), (64, 1833140), (80, 1466512), (128, 916570), (151, 776960), (160, 733256), (256, 458285), (302, 388480), (320, 366628), (604, 194240), (607, 193280), (640, 183314), (755, 155392), (1208, 97120), (1214, 96640), (1280, 91657), (1510, 77696), (2416, 48560), (2428, 48320), (3020, 38848), (3035, 38656), (4832, 24280), (4856, 24160), (6040, 19424), (6070, 19328), (9664, 12140), (9712, 12080)]