4208220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7793}}^1$

素因数の和:7811

約数の個数: 48

約数和(自身を含む): 13093920

約数和(自身を除く): 8885700

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, 7793, 15586, 23379, 31172, 38965, 46758, 70137, 77930, 93516, 116895, 140274, 155860, 210411, 233790, 280548, 350685, 420822, 467580, 701370, 841644, 1052055, 1402740, 2104110, 4208220]

約数ペア:

[(1, 4208220), (2, 2104110), (3, 1402740), (4, 1052055), (5, 841644), (6, 701370), (9, 467580), (10, 420822), (12, 350685), (15, 280548), (18, 233790), (20, 210411), (27, 155860), (30, 140274), (36, 116895), (45, 93516), (54, 77930), (60, 70137), (90, 46758), (108, 38965), (135, 31172), (180, 23379), (270, 15586), (540, 7793)]