312065120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{102653}}^1$

素因数の和:102687

約数の個数: 48

約数和(自身を含む): 776064240

約数和(自身を除く): 463999120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 102653, 205306, 410612, 513265, 821224, 1026530, 1642448, 1950407, 2053060, 3284896, 3900814, 4106120, 7801628, 8212240, 9752035, 15603256, 16424480, 19504070, 31206512, 39008140, 62413024, 78016280, 156032560, 312065120]

約数ペア:

[(1, 312065120), (2, 156032560), (4, 78016280), (5, 62413024), (8, 39008140), (10, 31206512), (16, 19504070), (19, 16424480), (20, 15603256), (32, 9752035), (38, 8212240), (40, 7801628), (76, 4106120), (80, 3900814), (95, 3284896), (152, 2053060), (160, 1950407), (190, 1642448), (304, 1026530), (380, 821224), (608, 513265), (760, 410612), (1520, 205306), (3040, 102653)]