976520960

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40153}}^1$

素因数の和:40193

約数の個数: 72

約数和(自身を含む): 2462243280

約数和(自身を除く): 1485722320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 24320, 40153, 80306, 160612, 200765, 321224, 401530, 642448, 762907, 803060, 1284896, 1525814, 1606120, 2569792, 3051628, 3212240, 3814535, 5139584, 6103256, 6424480, 7629070, 10279168, 12206512, 12848960, 15258140, 24413024, 25697920, 30516280, 48826048, 51395840, 61032560, 97652096, 122065120, 195304192, 244130240, 488260480, 976520960]

約数ペア:

[(1, 976520960), (2, 488260480), (4, 244130240), (5, 195304192), (8, 122065120), (10, 97652096), (16, 61032560), (19, 51395840), (20, 48826048), (32, 30516280), (38, 25697920), (40, 24413024), (64, 15258140), (76, 12848960), (80, 12206512), (95, 10279168), (128, 7629070), (152, 6424480), (160, 6103256), (190, 5139584), (256, 3814535), (304, 3212240), (320, 3051628), (380, 2569792), (608, 1606120), (640, 1525814), (760, 1284896), (1216, 803060), (1280, 762907), (1520, 642448), (2432, 401530), (3040, 321224), (4864, 200765), (6080, 160612), (12160, 80306), (24320, 40153)]