4891140480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2547469}}^1$

素因数の和:2547491

約数の個数: 64

約数和(自身を含む): 15590516400

約数和(自身を除く): 10699375920

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, 320, 384, 480, 640, 960, 1920, 2547469, 5094938, 7642407, 10189876, 12737345, 15284814, 20379752, 25474690, 30569628, 38212035, 40759504, 50949380, 61139256, 76424070, 81519008, 101898760, 122278512, 152848140, 163038016, 203797520, 244557024, 305696280, 326076032, 407595040, 489114048, 611392560, 815190080, 978228096, 1222785120, 1630380160, 2445570240, 4891140480]

約数ペア:

[(1, 4891140480), (2, 2445570240), (3, 1630380160), (4, 1222785120), (5, 978228096), (6, 815190080), (8, 611392560), (10, 489114048), (12, 407595040), (15, 326076032), (16, 305696280), (20, 244557024), (24, 203797520), (30, 163038016), (32, 152848140), (40, 122278512), (48, 101898760), (60, 81519008), (64, 76424070), (80, 61139256), (96, 50949380), (120, 40759504), (128, 38212035), (160, 30569628), (192, 25474690), (240, 20379752), (320, 15284814), (384, 12737345), (480, 10189876), (640, 7642407), (960, 5094938), (1920, 2547469)]