519832080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{80221}}^1$

素因数の和:80246

約数の個数: 100

約数和(自身を含む): 1805476332

約数和(自身を除く): 1285644252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 80221, 160442, 240663, 320884, 401105, 481326, 641768, 721989, 802210, 962652, 1203315, 1283536, 1443978, 1604420, 1925304, 2165967, 2406630, 2887956, 3208840, 3609945, 3850608, 4331934, 4813260, 5775912, 6417680, 6497901, 7219890, 8663868, 9626520, 10829835, 11551824, 12995802, 14439780, 17327736, 19253040, 21659670, 25991604, 28879560, 32489505, 34655472, 43319340, 51983208, 57759120, 64979010, 86638680, 103966416, 129958020, 173277360, 259916040, 519832080]

約数ペア:

[(1, 519832080), (2, 259916040), (3, 173277360), (4, 129958020), (5, 103966416), (6, 86638680), (8, 64979010), (9, 57759120), (10, 51983208), (12, 43319340), (15, 34655472), (16, 32489505), (18, 28879560), (20, 25991604), (24, 21659670), (27, 19253040), (30, 17327736), (36, 14439780), (40, 12995802), (45, 11551824), (48, 10829835), (54, 9626520), (60, 8663868), (72, 7219890), (80, 6497901), (81, 6417680), (90, 5775912), (108, 4813260), (120, 4331934), (135, 3850608), (144, 3609945), (162, 3208840), (180, 2887956), (216, 2406630), (240, 2165967), (270, 1925304), (324, 1604420), (360, 1443978), (405, 1283536), (432, 1203315), (540, 962652), (648, 802210), (720, 721989), (810, 641768), (1080, 481326), (1296, 401105), (1620, 320884), (2160, 240663), (3240, 160442), (6480, 80221)]