130142520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{361507}}^1$

素因数の和:361524

約数の個数: 48

約数和(自身を含む): 422964360

約数和(自身を除く): 292821840

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, 361507, 723014, 1084521, 1446028, 1807535, 2169042, 2892056, 3253563, 3615070, 4338084, 5422605, 6507126, 7230140, 8676168, 10845210, 13014252, 14460280, 16267815, 21690420, 26028504, 32535630, 43380840, 65071260, 130142520]

約数ペア:

[(1, 130142520), (2, 65071260), (3, 43380840), (4, 32535630), (5, 26028504), (6, 21690420), (8, 16267815), (9, 14460280), (10, 13014252), (12, 10845210), (15, 8676168), (18, 7230140), (20, 6507126), (24, 5422605), (30, 4338084), (36, 3615070), (40, 3253563), (45, 2892056), (60, 2169042), (72, 1807535), (90, 1446028), (120, 1084521), (180, 723014), (360, 361507)]