79591140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147391}}^1$

素因数の和:147409

約数の個数: 48

約数和(自身を含む): 247618560

約数和(自身を除く): 168027420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 147391, 294782, 442173, 589564, 736955, 884346, 1326519, 1473910, 1768692, 2210865, 2653038, 2947820, 3979557, 4421730, 5306076, 6632595, 7959114, 8843460, 13265190, 15918228, 19897785, 26530380, 39795570, 79591140]

約数ペア:

[(1, 79591140), (2, 39795570), (3, 26530380), (4, 19897785), (5, 15918228), (6, 13265190), (9, 8843460), (10, 7959114), (12, 6632595), (15, 5306076), (18, 4421730), (20, 3979557), (27, 2947820), (30, 2653038), (36, 2210865), (45, 1768692), (54, 1473910), (60, 1326519), (90, 884346), (108, 736955), (135, 589564), (180, 442173), (270, 294782), (540, 147391)]