121022560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20443}}^1$

素因数の和:20495

約数の個数: 48

約数和(自身を含む): 293657616

約数和(自身を除く): 172635056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 20443, 40886, 81772, 102215, 163544, 204430, 327088, 408860, 654176, 756391, 817720, 1512782, 1635440, 3025564, 3270880, 3781955, 6051128, 7563910, 12102256, 15127820, 24204512, 30255640, 60511280, 121022560]

約数ペア:

[(1, 121022560), (2, 60511280), (4, 30255640), (5, 24204512), (8, 15127820), (10, 12102256), (16, 7563910), (20, 6051128), (32, 3781955), (37, 3270880), (40, 3025564), (74, 1635440), (80, 1512782), (148, 817720), (160, 756391), (185, 654176), (296, 408860), (370, 327088), (592, 204430), (740, 163544), (1184, 102215), (1480, 81772), (2960, 40886), (5920, 20443)]