2544240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10601}}^1$

素因数の和:10617

約数の個数: 40

約数和(自身を含む): 7887888

約数和(自身を除く): 5343648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10601, 21202, 31803, 42404, 53005, 63606, 84808, 106010, 127212, 159015, 169616, 212020, 254424, 318030, 424040, 508848, 636060, 848080, 1272120, 2544240]

約数ペア:

[(1, 2544240), (2, 1272120), (3, 848080), (4, 636060), (5, 508848), (6, 424040), (8, 318030), (10, 254424), (12, 212020), (15, 169616), (16, 159015), (20, 127212), (24, 106010), (30, 84808), (40, 63606), (48, 53005), (60, 42404), (80, 31803), (120, 21202), (240, 10601)]