24942420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{138569}}^1$

素因数の和:138584

約数の個数: 36

約数和(自身を含む): 75659220

約数和(自身を除く): 50716800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 138569, 277138, 415707, 554276, 692845, 831414, 1247121, 1385690, 1662828, 2078535, 2494242, 2771380, 4157070, 4988484, 6235605, 8314140, 12471210, 24942420]

約数ペア:

[(1, 24942420), (2, 12471210), (3, 8314140), (4, 6235605), (5, 4988484), (6, 4157070), (9, 2771380), (10, 2494242), (12, 2078535), (15, 1662828), (18, 1385690), (20, 1247121), (30, 831414), (36, 692845), (45, 554276), (60, 415707), (90, 277138), (180, 138569)]