42999720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{358331}}^1$

素因数の和:358345

約数の個数: 32

約数和(自身を含む): 128999520

約数和(自身を除く): 85999800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 358331, 716662, 1074993, 1433324, 1791655, 2149986, 2866648, 3583310, 4299972, 5374965, 7166620, 8599944, 10749930, 14333240, 21499860, 42999720]

約数ペア:

[(1, 42999720), (2, 21499860), (3, 14333240), (4, 10749930), (5, 8599944), (6, 7166620), (8, 5374965), (10, 4299972), (12, 3583310), (15, 2866648), (20, 2149986), (24, 1791655), (30, 1433324), (40, 1074993), (60, 716662), (120, 358331)]