80463480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35291}}^1$

素因数の和:35324

約数の個数: 64

約数和(自身を含む): 254102400

約数和(自身を除く): 173638920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 35291, 70582, 105873, 141164, 176455, 211746, 282328, 352910, 423492, 529365, 670529, 705820, 846984, 1058730, 1341058, 1411640, 2011587, 2117460, 2682116, 3352645, 4023174, 4234920, 5364232, 6705290, 8046348, 10057935, 13410580, 16092696, 20115870, 26821160, 40231740, 80463480]

約数ペア:

[(1, 80463480), (2, 40231740), (3, 26821160), (4, 20115870), (5, 16092696), (6, 13410580), (8, 10057935), (10, 8046348), (12, 6705290), (15, 5364232), (19, 4234920), (20, 4023174), (24, 3352645), (30, 2682116), (38, 2117460), (40, 2011587), (57, 1411640), (60, 1341058), (76, 1058730), (95, 846984), (114, 705820), (120, 670529), (152, 529365), (190, 423492), (228, 352910), (285, 282328), (380, 211746), (456, 176455), (570, 141164), (760, 105873), (1140, 70582), (2280, 35291)]