12960510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 32006448

約数和(自身を除く): 19045938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 257, 410, 514, 615, 771, 1230, 1285, 1542, 1681, 2570, 3362, 3855, 5043, 7710, 8405, 10086, 10537, 16810, 21074, 25215, 31611, 50430, 52685, 63222, 105370, 158055, 316110, 432017, 864034, 1296051, 2160085, 2592102, 4320170, 6480255, 12960510]

約数ペア:

[(1, 12960510), (2, 6480255), (3, 4320170), (5, 2592102), (6, 2160085), (10, 1296051), (15, 864034), (30, 432017), (41, 316110), (82, 158055), (123, 105370), (205, 63222), (246, 52685), (257, 50430), (410, 31611), (514, 25215), (615, 21074), (771, 16810), (1230, 10537), (1285, 10086), (1542, 8405), (1681, 7710), (2570, 5043), (3362, 3855)]