12526980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 35247744

約数和(自身を除く): 22720764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 743, 843, 1124, 1405, 1486, 1686, 2229, 2810, 2972, 3372, 3715, 4215, 4458, 5620, 7430, 8430, 8916, 11145, 14860, 16860, 22290, 44580, 208783, 417566, 626349, 835132, 1043915, 1252698, 2087830, 2505396, 3131745, 4175660, 6263490, 12526980]

約数ペア:

[(1, 12526980), (2, 6263490), (3, 4175660), (4, 3131745), (5, 2505396), (6, 2087830), (10, 1252698), (12, 1043915), (15, 835132), (20, 626349), (30, 417566), (60, 208783), (281, 44580), (562, 22290), (743, 16860), (843, 14860), (1124, 11145), (1405, 8916), (1486, 8430), (1686, 7430), (2229, 5620), (2810, 4458), (2972, 4215), (3372, 3715)]