141720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1181}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 425520

約数和(自身を除く): 283800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1181, 2362, 3543, 4724, 5905, 7086, 9448, 11810, 14172, 17715, 23620, 28344, 35430, 47240, 70860, 141720]

約数ペア:

[(1, 141720), (2, 70860), (3, 47240), (4, 35430), (5, 28344), (6, 23620), (8, 17715), (10, 14172), (12, 11810), (15, 9448), (20, 7086), (24, 5905), (30, 4724), (40, 3543), (60, 2362), (120, 1181)]