264575040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{275599}}^1$

素因数の和:275619

約数の個数: 56

約数和(自身を含む): 840028800

約数和(自身を除く): 575453760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 275599, 551198, 826797, 1102396, 1377995, 1653594, 2204792, 2755990, 3307188, 4133985, 4409584, 5511980, 6614376, 8267970, 8819168, 11023960, 13228752, 16535940, 17638336, 22047920, 26457504, 33071880, 44095840, 52915008, 66143760, 88191680, 132287520, 264575040]

約数ペア:

[(1, 264575040), (2, 132287520), (3, 88191680), (4, 66143760), (5, 52915008), (6, 44095840), (8, 33071880), (10, 26457504), (12, 22047920), (15, 17638336), (16, 16535940), (20, 13228752), (24, 11023960), (30, 8819168), (32, 8267970), (40, 6614376), (48, 5511980), (60, 4409584), (64, 4133985), (80, 3307188), (96, 2755990), (120, 2204792), (160, 1653594), (192, 1377995), (240, 1102396), (320, 826797), (480, 551198), (960, 275599)]