74940

素因数分解:

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

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 210000

約数和(自身を除く): 135060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249, 2498, 3747, 4996, 6245, 7494, 12490, 14988, 18735, 24980, 37470, 74940]

約数ペア:

[(1, 74940), (2, 37470), (3, 24980), (4, 18735), (5, 14988), (6, 12490), (10, 7494), (12, 6245), (15, 4996), (20, 3747), (30, 2498), (60, 1249)]