1392180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23203}}^1$

素因数の和:23215

約数の個数: 24

約数和(自身を含む): 3898272

約数和(自身を除く): 2506092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23203, 46406, 69609, 92812, 116015, 139218, 232030, 278436, 348045, 464060, 696090, 1392180]

約数ペア:

[(1, 1392180), (2, 696090), (3, 464060), (4, 348045), (5, 278436), (6, 232030), (10, 139218), (12, 116015), (15, 92812), (20, 69609), (30, 46406), (60, 23203)]