240494115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1423}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 406010880

約数和(自身を除く): 165516765

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 593, 1423, 1779, 2965, 4269, 7115, 8895, 11267, 21345, 27037, 33801, 56335, 81111, 135185, 169005, 405555, 843839, 2531517, 4219195, 12657585, 16032941, 48098823, 80164705, 240494115]

約数ペア:

[(1, 240494115), (3, 80164705), (5, 48098823), (15, 16032941), (19, 12657585), (57, 4219195), (95, 2531517), (285, 843839), (593, 405555), (1423, 169005), (1779, 135185), (2965, 81111), (4269, 56335), (7115, 33801), (8895, 27037), (11267, 21345)]