958902720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{998857}}^1$

素因数の和:998877

約数の個数: 56

約数和(自身を含む): 3044519184

約数和(自身を除く): 2085616464

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, 998857, 1997714, 2996571, 3995428, 4994285, 5993142, 7990856, 9988570, 11986284, 14982855, 15981712, 19977140, 23972568, 29965710, 31963424, 39954280, 47945136, 59931420, 63926848, 79908560, 95890272, 119862840, 159817120, 191780544, 239725680, 319634240, 479451360, 958902720]

約数ペア:

[(1, 958902720), (2, 479451360), (3, 319634240), (4, 239725680), (5, 191780544), (6, 159817120), (8, 119862840), (10, 95890272), (12, 79908560), (15, 63926848), (16, 59931420), (20, 47945136), (24, 39954280), (30, 31963424), (32, 29965710), (40, 23972568), (48, 19977140), (60, 15981712), (64, 14982855), (80, 11986284), (96, 9988570), (120, 7990856), (160, 5993142), (192, 4994285), (240, 3995428), (320, 2996571), (480, 1997714), (960, 998857)]