980799420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16346657}}^1$

素因数の和:16346669

約数の個数: 24

約数和(自身を含む): 2746238544

約数和(自身を除く): 1765439124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16346657, 32693314, 49039971, 65386628, 81733285, 98079942, 163466570, 196159884, 245199855, 326933140, 490399710, 980799420]

約数ペア:

[(1, 980799420), (2, 490399710), (3, 326933140), (4, 245199855), (5, 196159884), (6, 163466570), (10, 98079942), (12, 81733285), (15, 65386628), (20, 49039971), (30, 32693314), (60, 16346657)]