12998520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36107}}^1$

素因数の和:36124

約数の個数: 48

約数和(自身を含む): 42246360

約数和(自身を除く): 29247840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 36107, 72214, 108321, 144428, 180535, 216642, 288856, 324963, 361070, 433284, 541605, 649926, 722140, 866568, 1083210, 1299852, 1444280, 1624815, 2166420, 2599704, 3249630, 4332840, 6499260, 12998520]

約数ペア:

[(1, 12998520), (2, 6499260), (3, 4332840), (4, 3249630), (5, 2599704), (6, 2166420), (8, 1624815), (9, 1444280), (10, 1299852), (12, 1083210), (15, 866568), (18, 722140), (20, 649926), (24, 541605), (30, 433284), (36, 361070), (40, 324963), (45, 288856), (60, 216642), (72, 180535), (90, 144428), (120, 108321), (180, 72214), (360, 36107)]