23819220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{132329}}^1$

素因数の和:132344

約数の個数: 36

約数和(自身を含む): 72252180

約数和(自身を除く): 48432960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 132329, 264658, 396987, 529316, 661645, 793974, 1190961, 1323290, 1587948, 1984935, 2381922, 2646580, 3969870, 4763844, 5954805, 7939740, 11909610, 23819220]

約数ペア:

[(1, 23819220), (2, 11909610), (3, 7939740), (4, 5954805), (5, 4763844), (6, 3969870), (9, 2646580), (10, 2381922), (12, 1984935), (15, 1587948), (18, 1323290), (20, 1190961), (30, 793974), (36, 661645), (45, 529316), (60, 396987), (90, 264658), (180, 132329)]