57782520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{160507}}^1$

素因数の和:160524

約数の個数: 48

約数和(自身を含む): 187794360

約数和(自身を除く): 130011840

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, 160507, 321014, 481521, 642028, 802535, 963042, 1284056, 1444563, 1605070, 1926084, 2407605, 2889126, 3210140, 3852168, 4815210, 5778252, 6420280, 7222815, 9630420, 11556504, 14445630, 19260840, 28891260, 57782520]

約数ペア:

[(1, 57782520), (2, 28891260), (3, 19260840), (4, 14445630), (5, 11556504), (6, 9630420), (8, 7222815), (9, 6420280), (10, 5778252), (12, 4815210), (15, 3852168), (18, 3210140), (20, 2889126), (24, 2407605), (30, 1926084), (36, 1605070), (40, 1444563), (45, 1284056), (60, 963042), (72, 802535), (90, 642028), (120, 481521), (180, 321014), (360, 160507)]