142224840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{395069}}^1$

素因数の和:395086

約数の個数: 48

約数和(自身を含む): 462231900

約数和(自身を除く): 320007060

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, 395069, 790138, 1185207, 1580276, 1975345, 2370414, 3160552, 3555621, 3950690, 4740828, 5926035, 7111242, 7901380, 9481656, 11852070, 14222484, 15802760, 17778105, 23704140, 28444968, 35556210, 47408280, 71112420, 142224840]

約数ペア:

[(1, 142224840), (2, 71112420), (3, 47408280), (4, 35556210), (5, 28444968), (6, 23704140), (8, 17778105), (9, 15802760), (10, 14222484), (12, 11852070), (15, 9481656), (18, 7901380), (20, 7111242), (24, 5926035), (30, 4740828), (36, 3950690), (40, 3555621), (45, 3160552), (60, 2370414), (72, 1975345), (90, 1580276), (120, 1185207), (180, 790138), (360, 395069)]