2247448920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18728741}}^1$

素因数の和:18728755

約数の個数: 32

約数和(自身を含む): 6742347120

約数和(自身を除く): 4494898200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18728741, 37457482, 56186223, 74914964, 93643705, 112372446, 149829928, 187287410, 224744892, 280931115, 374574820, 449489784, 561862230, 749149640, 1123724460, 2247448920]

約数ペア:

[(1, 2247448920), (2, 1123724460), (3, 749149640), (4, 561862230), (5, 449489784), (6, 374574820), (8, 280931115), (10, 224744892), (12, 187287410), (15, 149829928), (20, 112372446), (24, 93643705), (30, 74914964), (40, 56186223), (60, 37457482), (120, 18728741)]