228981240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{636059}}^1$

素因数の和:636076

約数の個数: 48

約数和(自身を含む): 744190200

約数和(自身を除く): 515208960

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, 636059, 1272118, 1908177, 2544236, 3180295, 3816354, 5088472, 5724531, 6360590, 7632708, 9540885, 11449062, 12721180, 15265416, 19081770, 22898124, 25442360, 28622655, 38163540, 45796248, 57245310, 76327080, 114490620, 228981240]

約数ペア:

[(1, 228981240), (2, 114490620), (3, 76327080), (4, 57245310), (5, 45796248), (6, 38163540), (8, 28622655), (9, 25442360), (10, 22898124), (12, 19081770), (15, 15265416), (18, 12721180), (20, 11449062), (24, 9540885), (30, 7632708), (36, 6360590), (40, 5724531), (45, 5088472), (60, 3816354), (72, 3180295), (90, 2544236), (120, 1908177), (180, 1272118), (360, 636059)]