127276140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7549}}^1$

素因数の和:7842

約数の個数: 48

約数和(自身を含む): 357688800

約数和(自身を除く): 230412660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 7549, 8430, 15098, 16860, 22647, 30196, 37745, 45294, 75490, 90588, 113235, 150980, 226470, 452940, 2121269, 4242538, 6363807, 8485076, 10606345, 12727614, 21212690, 25455228, 31819035, 42425380, 63638070, 127276140]

約数ペア:

[(1, 127276140), (2, 63638070), (3, 42425380), (4, 31819035), (5, 25455228), (6, 21212690), (10, 12727614), (12, 10606345), (15, 8485076), (20, 6363807), (30, 4242538), (60, 2121269), (281, 452940), (562, 226470), (843, 150980), (1124, 113235), (1405, 90588), (1686, 75490), (2810, 45294), (3372, 37745), (4215, 30196), (5620, 22647), (7549, 16860), (8430, 15098)]