159891780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{14723}}^1$

素因数の和:14916

約数の個数: 48

約数和(自身を含む): 450201024

約数和(自身を除く): 290309244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 14723, 29446, 44169, 58892, 73615, 88338, 147230, 176676, 220845, 294460, 441690, 883380, 2664863, 5329726, 7994589, 10659452, 13324315, 15989178, 26648630, 31978356, 39972945, 53297260, 79945890, 159891780]

約数ペア:

[(1, 159891780), (2, 79945890), (3, 53297260), (4, 39972945), (5, 31978356), (6, 26648630), (10, 15989178), (12, 13324315), (15, 10659452), (20, 7994589), (30, 5329726), (60, 2664863), (181, 883380), (362, 441690), (543, 294460), (724, 220845), (905, 176676), (1086, 147230), (1810, 88338), (2172, 73615), (2715, 58892), (3620, 44169), (5430, 29446), (10860, 14723)]