2603940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43399}}^1$

素因数の和:43411

約数の個数: 24

約数和(自身を含む): 7291200

約数和(自身を除く): 4687260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43399, 86798, 130197, 173596, 216995, 260394, 433990, 520788, 650985, 867980, 1301970, 2603940]

約数ペア:

[(1, 2603940), (2, 1301970), (3, 867980), (4, 650985), (5, 520788), (6, 433990), (10, 260394), (12, 216995), (15, 173596), (20, 130197), (30, 86798), (60, 43399)]