144648780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2410813}}^1$

素因数の和:2410825

約数の個数: 24

約数和(自身を含む): 405016752

約数和(自身を除く): 260367972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2410813, 4821626, 7232439, 9643252, 12054065, 14464878, 24108130, 28929756, 36162195, 48216260, 72324390, 144648780]

約数ペア:

[(1, 144648780), (2, 72324390), (3, 48216260), (4, 36162195), (5, 28929756), (6, 24108130), (10, 14464878), (12, 12054065), (15, 9643252), (20, 7232439), (30, 4821626), (60, 2410813)]