5406420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90107}}^1$

素因数の和:90119

約数の個数: 24

約数和(自身を含む): 15138144

約数和(自身を除く): 9731724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90107, 180214, 270321, 360428, 450535, 540642, 901070, 1081284, 1351605, 1802140, 2703210, 5406420]

約数ペア:

[(1, 5406420), (2, 2703210), (3, 1802140), (4, 1351605), (5, 1081284), (6, 901070), (10, 540642), (12, 450535), (15, 360428), (20, 270321), (30, 180214), (60, 90107)]