5779980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 17729712

約数和(自身を除く): 11949732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 197, 326, 394, 489, 591, 652, 788, 815, 978, 985, 1182, 1467, 1630, 1773, 1956, 1970, 2364, 2445, 2934, 2955, 3260, 3546, 3940, 4890, 5868, 5910, 7092, 7335, 8865, 9780, 11820, 14670, 17730, 29340, 32111, 35460, 64222, 96333, 128444, 160555, 192666, 288999, 321110, 385332, 481665, 577998, 642220, 963330, 1155996, 1444995, 1926660, 2889990, 5779980]

約数ペア:

[(1, 5779980), (2, 2889990), (3, 1926660), (4, 1444995), (5, 1155996), (6, 963330), (9, 642220), (10, 577998), (12, 481665), (15, 385332), (18, 321110), (20, 288999), (30, 192666), (36, 160555), (45, 128444), (60, 96333), (90, 64222), (163, 35460), (180, 32111), (197, 29340), (326, 17730), (394, 14670), (489, 11820), (591, 9780), (652, 8865), (788, 7335), (815, 7092), (978, 5910), (985, 5868), (1182, 4890), (1467, 3940), (1630, 3546), (1773, 3260), (1956, 2955), (1970, 2934), (2364, 2445)]