12798480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53327}}^1$

素因数の和:53343

約数の個数: 40

約数和(自身を含む): 39676032

約数和(自身を除く): 26877552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53327, 106654, 159981, 213308, 266635, 319962, 426616, 533270, 639924, 799905, 853232, 1066540, 1279848, 1599810, 2133080, 2559696, 3199620, 4266160, 6399240, 12798480]

約数ペア:

[(1, 12798480), (2, 6399240), (3, 4266160), (4, 3199620), (5, 2559696), (6, 2133080), (8, 1599810), (10, 1279848), (12, 1066540), (15, 853232), (16, 799905), (20, 639924), (24, 533270), (30, 426616), (40, 319962), (48, 266635), (60, 213308), (80, 159981), (120, 106654), (240, 53327)]