69853440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18191}}^1$

素因数の和:18215

約数の個数: 72

約数和(自身を含む): 223106688

約数和(自身を除く): 153253248

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 18191, 36382, 54573, 72764, 90955, 109146, 145528, 181910, 218292, 272865, 291056, 363820, 436584, 545730, 582112, 727640, 873168, 1091460, 1164224, 1455280, 1746336, 2182920, 2328448, 2910560, 3492672, 4365840, 4656896, 5821120, 6985344, 8731680, 11642240, 13970688, 17463360, 23284480, 34926720, 69853440]

約数ペア:

[(1, 69853440), (2, 34926720), (3, 23284480), (4, 17463360), (5, 13970688), (6, 11642240), (8, 8731680), (10, 6985344), (12, 5821120), (15, 4656896), (16, 4365840), (20, 3492672), (24, 2910560), (30, 2328448), (32, 2182920), (40, 1746336), (48, 1455280), (60, 1164224), (64, 1091460), (80, 873168), (96, 727640), (120, 582112), (128, 545730), (160, 436584), (192, 363820), (240, 291056), (256, 272865), (320, 218292), (384, 181910), (480, 145528), (640, 109146), (768, 90955), (960, 72764), (1280, 54573), (1920, 36382), (3840, 18191)]