1585062720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{550369}}^1$

素因数の和:550392

約数の個数: 84

約数和(自身を含む): 5451965220

約数和(自身を除く): 3866902500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 550369, 1100738, 1651107, 2201476, 2751845, 3302214, 4402952, 4953321, 5503690, 6604428, 8255535, 8805904, 9906642, 11007380, 13208856, 16511070, 17611808, 19813284, 22014760, 24766605, 26417712, 33022140, 35223616, 39626568, 44029520, 49533210, 52835424, 66044280, 79253136, 88059040, 99066420, 105670848, 132088560, 158506272, 176118080, 198132840, 264177120, 317012544, 396265680, 528354240, 792531360, 1585062720]

約数ペア:

[(1, 1585062720), (2, 792531360), (3, 528354240), (4, 396265680), (5, 317012544), (6, 264177120), (8, 198132840), (9, 176118080), (10, 158506272), (12, 132088560), (15, 105670848), (16, 99066420), (18, 88059040), (20, 79253136), (24, 66044280), (30, 52835424), (32, 49533210), (36, 44029520), (40, 39626568), (45, 35223616), (48, 33022140), (60, 26417712), (64, 24766605), (72, 22014760), (80, 19813284), (90, 17611808), (96, 16511070), (120, 13208856), (144, 11007380), (160, 9906642), (180, 8805904), (192, 8255535), (240, 6604428), (288, 5503690), (320, 4953321), (360, 4402952), (480, 3302214), (576, 2751845), (720, 2201476), (960, 1651107), (1440, 1100738), (2880, 550369)]