126180480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65719}}^1$

素因数の和:65741

約数の個数: 64

約数和(自身を含む): 402206400

約数和(自身を除く): 276025920

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, 65719, 131438, 197157, 262876, 328595, 394314, 525752, 657190, 788628, 985785, 1051504, 1314380, 1577256, 1971570, 2103008, 2628760, 3154512, 3943140, 4206016, 5257520, 6309024, 7886280, 8412032, 10515040, 12618048, 15772560, 21030080, 25236096, 31545120, 42060160, 63090240, 126180480]

約数ペア:

[(1, 126180480), (2, 63090240), (3, 42060160), (4, 31545120), (5, 25236096), (6, 21030080), (8, 15772560), (10, 12618048), (12, 10515040), (15, 8412032), (16, 7886280), (20, 6309024), (24, 5257520), (30, 4206016), (32, 3943140), (40, 3154512), (48, 2628760), (60, 2103008), (64, 1971570), (80, 1577256), (96, 1314380), (120, 1051504), (128, 985785), (160, 788628), (192, 657190), (240, 525752), (320, 394314), (384, 328595), (480, 262876), (640, 197157), (960, 131438), (1920, 65719)]