121421760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{126481}}^1$

素因数の和:126501

約数の個数: 56

約数和(自身を含む): 385517136

約数和(自身を除く): 264095376

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, 126481, 252962, 379443, 505924, 632405, 758886, 1011848, 1264810, 1517772, 1897215, 2023696, 2529620, 3035544, 3794430, 4047392, 5059240, 6071088, 7588860, 8094784, 10118480, 12142176, 15177720, 20236960, 24284352, 30355440, 40473920, 60710880, 121421760]

約数ペア:

[(1, 121421760), (2, 60710880), (3, 40473920), (4, 30355440), (5, 24284352), (6, 20236960), (8, 15177720), (10, 12142176), (12, 10118480), (15, 8094784), (16, 7588860), (20, 6071088), (24, 5059240), (30, 4047392), (32, 3794430), (40, 3035544), (48, 2529620), (60, 2023696), (64, 1897215), (80, 1517772), (96, 1264810), (120, 1011848), (160, 758886), (192, 632405), (240, 505924), (320, 379443), (480, 252962), (960, 126481)]