86638680

素因数分解:

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

素因数の和:80241

約数の個数: 64

約数和(自身を含む): 288799200

約数和(自身を除く): 202160520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 80221, 160442, 240663, 320884, 401105, 481326, 641768, 721989, 802210, 962652, 1203315, 1443978, 1604420, 1925304, 2165967, 2406630, 2887956, 3208840, 3609945, 4331934, 4813260, 5775912, 7219890, 8663868, 9626520, 10829835, 14439780, 17327736, 21659670, 28879560, 43319340, 86638680]

約数ペア:

[(1, 86638680), (2, 43319340), (3, 28879560), (4, 21659670), (5, 17327736), (6, 14439780), (8, 10829835), (9, 9626520), (10, 8663868), (12, 7219890), (15, 5775912), (18, 4813260), (20, 4331934), (24, 3609945), (27, 3208840), (30, 2887956), (36, 2406630), (40, 2165967), (45, 1925304), (54, 1604420), (60, 1443978), (72, 1203315), (90, 962652), (108, 802210), (120, 721989), (135, 641768), (180, 481326), (216, 401105), (270, 320884), (360, 240663), (540, 160442), (1080, 80221)]