4720860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{26227}}^1$

素因数の和:26242

約数の個数: 36

約数和(自身を含む): 14320488

約数和(自身を除く): 9599628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 26227, 52454, 78681, 104908, 131135, 157362, 236043, 262270, 314724, 393405, 472086, 524540, 786810, 944172, 1180215, 1573620, 2360430, 4720860]

約数ペア:

[(1, 4720860), (2, 2360430), (3, 1573620), (4, 1180215), (5, 944172), (6, 786810), (9, 524540), (10, 472086), (12, 393405), (15, 314724), (18, 262270), (20, 236043), (30, 157362), (36, 131135), (45, 104908), (60, 78681), (90, 52454), (180, 26227)]