24805140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 69720000

約数和(自身を除く): 44914860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1249, 1324, 1655, 1986, 2498, 3310, 3747, 3972, 4965, 4996, 6245, 6620, 7494, 9930, 12490, 14988, 18735, 19860, 24980, 37470, 74940, 413419, 826838, 1240257, 1653676, 2067095, 2480514, 4134190, 4961028, 6201285, 8268380, 12402570, 24805140]

約数ペア:

[(1, 24805140), (2, 12402570), (3, 8268380), (4, 6201285), (5, 4961028), (6, 4134190), (10, 2480514), (12, 2067095), (15, 1653676), (20, 1240257), (30, 826838), (60, 413419), (331, 74940), (662, 37470), (993, 24980), (1249, 19860), (1324, 18735), (1655, 14988), (1986, 12490), (2498, 9930), (3310, 7494), (3747, 6620), (3972, 6245), (4965, 4996)]