80032560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17551}}^1$

素因数の和:17586

約数の個数: 80

約数和(自身を含む): 261173760

約数和(自身を除く): 181141200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 175510, 210612, 263265, 280816, 333469, 351020, 421224, 526530, 666938, 702040, 842448, 1000407, 1053060, 1333876, 1404080, 1667345, 2000814, 2106120, 2667752, 3334690, 4001628, 4212240, 5002035, 5335504, 6669380, 8003256, 10004070, 13338760, 16006512, 20008140, 26677520, 40016280, 80032560]

約数ペア:

[(1, 80032560), (2, 40016280), (3, 26677520), (4, 20008140), (5, 16006512), (6, 13338760), (8, 10004070), (10, 8003256), (12, 6669380), (15, 5335504), (16, 5002035), (19, 4212240), (20, 4001628), (24, 3334690), (30, 2667752), (38, 2106120), (40, 2000814), (48, 1667345), (57, 1404080), (60, 1333876), (76, 1053060), (80, 1000407), (95, 842448), (114, 702040), (120, 666938), (152, 526530), (190, 421224), (228, 351020), (240, 333469), (285, 280816), (304, 263265), (380, 210612), (456, 175510), (570, 140408), (760, 105306), (912, 87755), (1140, 70204), (1520, 52653), (2280, 35102), (4560, 17551)]