71746320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{298943}}^1$

素因数の和:298959

約数の個数: 40

約数和(自身を含む): 222414336

約数和(自身を除く): 150668016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 298943, 597886, 896829, 1195772, 1494715, 1793658, 2391544, 2989430, 3587316, 4484145, 4783088, 5978860, 7174632, 8968290, 11957720, 14349264, 17936580, 23915440, 35873160, 71746320]

約数ペア:

[(1, 71746320), (2, 35873160), (3, 23915440), (4, 17936580), (5, 14349264), (6, 11957720), (8, 8968290), (10, 7174632), (12, 5978860), (15, 4783088), (16, 4484145), (20, 3587316), (24, 2989430), (30, 2391544), (40, 1793658), (48, 1494715), (60, 1195772), (80, 896829), (120, 597886), (240, 298943)]