289326120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3821}}^1$

素因数の和:4466

約数の個数: 64

約数和(自身を含む): 869581440

約数和(自身を除く): 580255320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3786, 3821, 5048, 6310, 7572, 7642, 9465, 11463, 12620, 15144, 15284, 18930, 19105, 22926, 25240, 30568, 37860, 38210, 45852, 57315, 75720, 76420, 91704, 114630, 152840, 229260, 458520, 2411051, 4822102, 7233153, 9644204, 12055255, 14466306, 19288408, 24110510, 28932612, 36165765, 48221020, 57865224, 72331530, 96442040, 144663060, 289326120]

約数ペア:

[(1, 289326120), (2, 144663060), (3, 96442040), (4, 72331530), (5, 57865224), (6, 48221020), (8, 36165765), (10, 28932612), (12, 24110510), (15, 19288408), (20, 14466306), (24, 12055255), (30, 9644204), (40, 7233153), (60, 4822102), (120, 2411051), (631, 458520), (1262, 229260), (1893, 152840), (2524, 114630), (3155, 91704), (3786, 76420), (3821, 75720), (5048, 57315), (6310, 45852), (7572, 38210), (7642, 37860), (9465, 30568), (11463, 25240), (12620, 22926), (15144, 19105), (15284, 18930)]