1115698240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{183503}}^1$

素因数の和:183539

約数の個数: 56

約数和(自身を含む): 2796600960

約数和(自身を除く): 1680902720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 183503, 367006, 734012, 917515, 1468024, 1835030, 2936048, 3486557, 3670060, 5872096, 6973114, 7340120, 11744192, 13946228, 14680240, 17432785, 27892456, 29360480, 34865570, 55784912, 58720960, 69731140, 111569824, 139462280, 223139648, 278924560, 557849120, 1115698240]

約数ペア:

[(1, 1115698240), (2, 557849120), (4, 278924560), (5, 223139648), (8, 139462280), (10, 111569824), (16, 69731140), (19, 58720960), (20, 55784912), (32, 34865570), (38, 29360480), (40, 27892456), (64, 17432785), (76, 14680240), (80, 13946228), (95, 11744192), (152, 7340120), (160, 6973114), (190, 5872096), (304, 3670060), (320, 3486557), (380, 2936048), (608, 1835030), (760, 1468024), (1216, 917515), (1520, 734012), (3040, 367006), (6080, 183503)]