67066320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{279443}}^1$

素因数の和:279459

約数の個数: 40

約数和(自身を含む): 207906336

約数和(自身を除く): 140840016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 279443, 558886, 838329, 1117772, 1397215, 1676658, 2235544, 2794430, 3353316, 4191645, 4471088, 5588860, 6706632, 8383290, 11177720, 13413264, 16766580, 22355440, 33533160, 67066320]

約数ペア:

[(1, 67066320), (2, 33533160), (3, 22355440), (4, 16766580), (5, 13413264), (6, 11177720), (8, 8383290), (10, 6706632), (12, 5588860), (15, 4471088), (16, 4191645), (20, 3353316), (24, 2794430), (30, 2235544), (40, 1676658), (48, 1397215), (60, 1117772), (80, 838329), (120, 558886), (240, 279443)]