85142520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{236507}}^1$

素因数の和:236524

約数の個数: 48

約数和(自身を含む): 276714360

約数和(自身を除く): 191571840

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, 236507, 473014, 709521, 946028, 1182535, 1419042, 1892056, 2128563, 2365070, 2838084, 3547605, 4257126, 4730140, 5676168, 7095210, 8514252, 9460280, 10642815, 14190420, 17028504, 21285630, 28380840, 42571260, 85142520]

約数ペア:

[(1, 85142520), (2, 42571260), (3, 28380840), (4, 21285630), (5, 17028504), (6, 14190420), (8, 10642815), (9, 9460280), (10, 8514252), (12, 7095210), (15, 5676168), (18, 4730140), (20, 4257126), (24, 3547605), (30, 2838084), (36, 2365070), (40, 2128563), (45, 1892056), (60, 1419042), (72, 1182535), (90, 946028), (120, 709521), (180, 473014), (360, 236507)]