1028554920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2857097}}^1$

素因数の和:2857114

約数の個数: 48

約数和(自身を含む): 3342804660

約数和(自身を除く): 2314249740

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, 2857097, 5714194, 8571291, 11428388, 14285485, 17142582, 22856776, 25713873, 28570970, 34285164, 42856455, 51427746, 57141940, 68570328, 85712910, 102855492, 114283880, 128569365, 171425820, 205710984, 257138730, 342851640, 514277460, 1028554920]

約数ペア:

[(1, 1028554920), (2, 514277460), (3, 342851640), (4, 257138730), (5, 205710984), (6, 171425820), (8, 128569365), (9, 114283880), (10, 102855492), (12, 85712910), (15, 68570328), (18, 57141940), (20, 51427746), (24, 42856455), (30, 34285164), (36, 28570970), (40, 25713873), (45, 22856776), (60, 17142582), (72, 14285485), (90, 11428388), (120, 8571291), (180, 5714194), (360, 2857097)]