41220840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 82884120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 797, 862, 1293, 1594, 1724, 2155, 2391, 2586, 3188, 3448, 3985, 4310, 4782, 5172, 6376, 6465, 7970, 8620, 9564, 10344, 11955, 12930, 15940, 17240, 19128, 23910, 25860, 31880, 47820, 51720, 95640, 343507, 687014, 1030521, 1374028, 1717535, 2061042, 2748056, 3435070, 4122084, 5152605, 6870140, 8244168, 10305210, 13740280, 20610420, 41220840]

約数ペア:

[(1, 41220840), (2, 20610420), (3, 13740280), (4, 10305210), (5, 8244168), (6, 6870140), (8, 5152605), (10, 4122084), (12, 3435070), (15, 2748056), (20, 2061042), (24, 1717535), (30, 1374028), (40, 1030521), (60, 687014), (120, 343507), (431, 95640), (797, 51720), (862, 47820), (1293, 31880), (1594, 25860), (1724, 23910), (2155, 19128), (2391, 17240), (2586, 15940), (3188, 12930), (3448, 11955), (3985, 10344), (4310, 9564), (4782, 8620), (5172, 7970), (6376, 6465)]