6443880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53699}}^1$

素因数の和:53713

約数の個数: 32

約数和(自身を含む): 19332000

約数和(自身を除く): 12888120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 53699, 107398, 161097, 214796, 268495, 322194, 429592, 536990, 644388, 805485, 1073980, 1288776, 1610970, 2147960, 3221940, 6443880]

約数ペア:

[(1, 6443880), (2, 3221940), (3, 2147960), (4, 1610970), (5, 1288776), (6, 1073980), (8, 805485), (10, 644388), (12, 536990), (15, 429592), (20, 322194), (24, 268495), (30, 214796), (40, 161097), (60, 107398), (120, 53699)]