987346320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4113943}}^1$

素因数の和:4113959

約数の個数: 40

約数和(自身を含む): 3060774336

約数和(自身を除く): 2073428016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4113943, 8227886, 12341829, 16455772, 20569715, 24683658, 32911544, 41139430, 49367316, 61709145, 65823088, 82278860, 98734632, 123418290, 164557720, 197469264, 246836580, 329115440, 493673160, 987346320]

約数ペア:

[(1, 987346320), (2, 493673160), (3, 329115440), (4, 246836580), (5, 197469264), (6, 164557720), (8, 123418290), (10, 98734632), (12, 82278860), (15, 65823088), (16, 61709145), (20, 49367316), (24, 41139430), (30, 32911544), (40, 24683658), (48, 20569715), (60, 16455772), (80, 12341829), (120, 8227886), (240, 4113943)]