80349240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{669577}}^1$

素因数の和:669591

約数の個数: 32

約数和(自身を含む): 241048080

約数和(自身を除く): 160698840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 669577, 1339154, 2008731, 2678308, 3347885, 4017462, 5356616, 6695770, 8034924, 10043655, 13391540, 16069848, 20087310, 26783080, 40174620, 80349240]

約数ペア:

[(1, 80349240), (2, 40174620), (3, 26783080), (4, 20087310), (5, 16069848), (6, 13391540), (8, 10043655), (10, 8034924), (12, 6695770), (15, 5356616), (20, 4017462), (24, 3347885), (30, 2678308), (40, 2008731), (60, 1339154), (120, 669577)]