68487360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71341}}^1$

素因数の和:71361

約数の個数: 56

約数和(自身を含む): 217450416

約数和(自身を除く): 148963056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71341, 142682, 214023, 285364, 356705, 428046, 570728, 713410, 856092, 1070115, 1141456, 1426820, 1712184, 2140230, 2282912, 2853640, 3424368, 4280460, 4565824, 5707280, 6848736, 8560920, 11414560, 13697472, 17121840, 22829120, 34243680, 68487360]

約数ペア:

[(1, 68487360), (2, 34243680), (3, 22829120), (4, 17121840), (5, 13697472), (6, 11414560), (8, 8560920), (10, 6848736), (12, 5707280), (15, 4565824), (16, 4280460), (20, 3424368), (24, 2853640), (30, 2282912), (32, 2140230), (40, 1712184), (48, 1426820), (60, 1141456), (64, 1070115), (80, 856092), (96, 713410), (120, 570728), (160, 428046), (192, 356705), (240, 285364), (320, 214023), (480, 142682), (960, 71341)]