2321640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6449}}^1$

素因数の和:6466

約数の個数: 48

約数和(自身を含む): 7546500

約数和(自身を除く): 5224860

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, 6449, 12898, 19347, 25796, 32245, 38694, 51592, 58041, 64490, 77388, 96735, 116082, 128980, 154776, 193470, 232164, 257960, 290205, 386940, 464328, 580410, 773880, 1160820, 2321640]

約数ペア:

[(1, 2321640), (2, 1160820), (3, 773880), (4, 580410), (5, 464328), (6, 386940), (8, 290205), (9, 257960), (10, 232164), (12, 193470), (15, 154776), (18, 128980), (20, 116082), (24, 96735), (30, 77388), (36, 64490), (40, 58041), (45, 51592), (60, 38694), (72, 32245), (90, 25796), (120, 19347), (180, 12898), (360, 6449)]