4089420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7573}}^1$

素因数の和:7591

約数の個数: 48

約数和(自身を含む): 12724320

約数和(自身を除く): 8634900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7573, 15146, 22719, 30292, 37865, 45438, 68157, 75730, 90876, 113595, 136314, 151460, 204471, 227190, 272628, 340785, 408942, 454380, 681570, 817884, 1022355, 1363140, 2044710, 4089420]

約数ペア:

[(1, 4089420), (2, 2044710), (3, 1363140), (4, 1022355), (5, 817884), (6, 681570), (9, 454380), (10, 408942), (12, 340785), (15, 272628), (18, 227190), (20, 204471), (27, 151460), (30, 136314), (36, 113595), (45, 90876), (54, 75730), (60, 68157), (90, 45438), (108, 37865), (135, 30292), (180, 22719), (270, 15146), (540, 7573)]