240397200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{22259}}^1$

素因数の和:22286

約数の個数: 120

約数和(自身を含む): 855674400

約数和(自身を除く): 615277200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 22259, 44518, 66777, 89036, 111295, 133554, 178072, 200331, 222590, 267108, 333885, 356144, 400662, 445180, 534216, 556475, 600993, 667770, 801324, 890360, 1001655, 1068432, 1112950, 1201986, 1335540, 1602648, 1669425, 1780720, 2003310, 2225900, 2403972, 2671080, 3004965, 3205296, 3338850, 4006620, 4451800, 4807944, 5008275, 5342160, 6009930, 6677700, 8013240, 8903600, 9615888, 10016550, 12019860, 13355400, 15024825, 16026480, 20033100, 24039720, 26710800, 30049650, 40066200, 48079440, 60099300, 80132400, 120198600, 240397200]

約数ペア:

[(1, 240397200), (2, 120198600), (3, 80132400), (4, 60099300), (5, 48079440), (6, 40066200), (8, 30049650), (9, 26710800), (10, 24039720), (12, 20033100), (15, 16026480), (16, 15024825), (18, 13355400), (20, 12019860), (24, 10016550), (25, 9615888), (27, 8903600), (30, 8013240), (36, 6677700), (40, 6009930), (45, 5342160), (48, 5008275), (50, 4807944), (54, 4451800), (60, 4006620), (72, 3338850), (75, 3205296), (80, 3004965), (90, 2671080), (100, 2403972), (108, 2225900), (120, 2003310), (135, 1780720), (144, 1669425), (150, 1602648), (180, 1335540), (200, 1201986), (216, 1112950), (225, 1068432), (240, 1001655), (270, 890360), (300, 801324), (360, 667770), (400, 600993), (432, 556475), (450, 534216), (540, 445180), (600, 400662), (675, 356144), (720, 333885), (900, 267108), (1080, 222590), (1200, 200331), (1350, 178072), (1800, 133554), (2160, 111295), (2700, 89036), (3600, 66777), (5400, 44518), (10800, 22259)]