133581720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1113181}}^1$

素因数の和:1113195

約数の個数: 32

約数和(自身を含む): 400745520

約数和(自身を除く): 267163800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1113181, 2226362, 3339543, 4452724, 5565905, 6679086, 8905448, 11131810, 13358172, 16697715, 22263620, 26716344, 33395430, 44527240, 66790860, 133581720]

約数ペア:

[(1, 133581720), (2, 66790860), (3, 44527240), (4, 33395430), (5, 26716344), (6, 22263620), (8, 16697715), (10, 13358172), (12, 11131810), (15, 8905448), (20, 6679086), (24, 5565905), (30, 4452724), (40, 3339543), (60, 2226362), (120, 1113181)]