3169040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5659}}^1$

素因数の和:5679

約数の個数: 40

約数和(自身を含む): 8422080

約数和(自身を除く): 5253040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5659, 11318, 22636, 28295, 39613, 45272, 56590, 79226, 90544, 113180, 158452, 198065, 226360, 316904, 396130, 452720, 633808, 792260, 1584520, 3169040]

約数ペア:

[(1, 3169040), (2, 1584520), (4, 792260), (5, 633808), (7, 452720), (8, 396130), (10, 316904), (14, 226360), (16, 198065), (20, 158452), (28, 113180), (35, 90544), (40, 79226), (56, 56590), (70, 45272), (80, 39613), (112, 28295), (140, 22636), (280, 11318), (560, 5659)]