16487340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2521}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 46606560

約数和(自身を除く): 30119220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2521, 3270, 5042, 6540, 7563, 10084, 12605, 15126, 25210, 30252, 37815, 50420, 75630, 151260, 274789, 549578, 824367, 1099156, 1373945, 1648734, 2747890, 3297468, 4121835, 5495780, 8243670, 16487340]

約数ペア:

[(1, 16487340), (2, 8243670), (3, 5495780), (4, 4121835), (5, 3297468), (6, 2747890), (10, 1648734), (12, 1373945), (15, 1099156), (20, 824367), (30, 549578), (60, 274789), (109, 151260), (218, 75630), (327, 50420), (436, 37815), (545, 30252), (654, 25210), (1090, 15126), (1308, 12605), (1635, 10084), (2180, 7563), (2521, 6540), (3270, 5042)]