349023720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2908531}}^1$

素因数の和:2908545

約数の個数: 32

約数和(自身を含む): 1047071520

約数和(自身を除く): 698047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2908531, 5817062, 8725593, 11634124, 14542655, 17451186, 23268248, 29085310, 34902372, 43627965, 58170620, 69804744, 87255930, 116341240, 174511860, 349023720]

約数ペア:

[(1, 349023720), (2, 174511860), (3, 116341240), (4, 87255930), (5, 69804744), (6, 58170620), (8, 43627965), (10, 34902372), (12, 29085310), (15, 23268248), (20, 17451186), (24, 14542655), (30, 11634124), (40, 8725593), (60, 5817062), (120, 2908531)]