122781240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{341059}}^1$

素因数の和:341076

約数の個数: 48

約数和(自身を含む): 399040200

約数和(自身を除く): 276258960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 341059, 682118, 1023177, 1364236, 1705295, 2046354, 2728472, 3069531, 3410590, 4092708, 5115885, 6139062, 6821180, 8185416, 10231770, 12278124, 13642360, 15347655, 20463540, 24556248, 30695310, 40927080, 61390620, 122781240]

約数ペア:

[(1, 122781240), (2, 61390620), (3, 40927080), (4, 30695310), (5, 24556248), (6, 20463540), (8, 15347655), (9, 13642360), (10, 12278124), (12, 10231770), (15, 8185416), (18, 6821180), (20, 6139062), (24, 5115885), (30, 4092708), (36, 3410590), (40, 3069531), (45, 2728472), (60, 2046354), (72, 1705295), (90, 1364236), (120, 1023177), (180, 682118), (360, 341059)]