143772780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2396213}}^1$

素因数の和:2396225

約数の個数: 24

約数和(自身を含む): 402563952

約数和(自身を除く): 258791172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2396213, 4792426, 7188639, 9584852, 11981065, 14377278, 23962130, 28754556, 35943195, 47924260, 71886390, 143772780]

約数ペア:

[(1, 143772780), (2, 71886390), (3, 47924260), (4, 35943195), (5, 28754556), (6, 23962130), (10, 14377278), (12, 11981065), (15, 9584852), (20, 7188639), (30, 4792426), (60, 2396213)]