48638880

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 173577600

約数和(自身を除く): 124938720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 139, 144, 160, 162, 180, 216, 240, 243, 270, 278, 288, 324, 360, 405, 417, 432, 480, 486, 540, 556, 648, 695, 720, 729, 810, 834, 864, 972, 1080, 1112, 1215, 1251, 1296, 1390, 1440, 1458, 1620, 1668, 1944, 2085, 2160, 2187, 2224, 2430, 2502, 2592, 2780, 2916, 3240, 3336, 3645, 3753, 3888, 4170, 4320, 4374, 4448, 4860, 5004, 5560, 5832, 6255, 6480, 6672, 7290, 7506, 7776, 8340, 8748, 9720, 10008, 10935, 11120, 11259, 11664, 12510, 12960, 13344, 14580, 15012, 16680, 17496, 18765, 19440, 20016, 21870, 22240, 22518, 23328, 25020, 29160, 30024, 33360, 33777, 34992, 37530, 38880, 40032, 43740, 45036, 50040, 56295, 58320, 60048, 66720, 67554, 69984, 75060, 87480, 90072, 100080, 101331, 112590, 116640, 120096, 135108, 150120, 168885, 174960, 180144, 200160, 202662, 225180, 270216, 300240, 303993, 337770, 349920, 360288, 405324, 450360, 506655, 540432, 600480, 607986, 675540, 810648, 900720, 1013310, 1080864, 1215972, 1351080, 1519965, 1621296, 1801440, 2026620, 2431944, 2702160, 3039930, 3242592, 4053240, 4863888, 5404320, 6079860, 8106480, 9727776, 12159720, 16212960, 24319440, 48638880]

約数ペア:

[(1, 48638880), (2, 24319440), (3, 16212960), (4, 12159720), (5, 9727776), (6, 8106480), (8, 6079860), (9, 5404320), (10, 4863888), (12, 4053240), (15, 3242592), (16, 3039930), (18, 2702160), (20, 2431944), (24, 2026620), (27, 1801440), (30, 1621296), (32, 1519965), (36, 1351080), (40, 1215972), (45, 1080864), (48, 1013310), (54, 900720), (60, 810648), (72, 675540), (80, 607986), (81, 600480), (90, 540432), (96, 506655), (108, 450360), (120, 405324), (135, 360288), (139, 349920), (144, 337770), (160, 303993), (162, 300240), (180, 270216), (216, 225180), (240, 202662), (243, 200160), (270, 180144), (278, 174960), (288, 168885), (324, 150120), (360, 135108), (405, 120096), (417, 116640), (432, 112590), (480, 101331), (486, 100080), (540, 90072), (556, 87480), (648, 75060), (695, 69984), (720, 67554), (729, 66720), (810, 60048), (834, 58320), (864, 56295), (972, 50040), (1080, 45036), (1112, 43740), (1215, 40032), (1251, 38880), (1296, 37530), (1390, 34992), (1440, 33777), (1458, 33360), (1620, 30024), (1668, 29160), (1944, 25020), (2085, 23328), (2160, 22518), (2187, 22240), (2224, 21870), (2430, 20016), (2502, 19440), (2592, 18765), (2780, 17496), (2916, 16680), (3240, 15012), (3336, 14580), (3645, 13344), (3753, 12960), (3888, 12510), (4170, 11664), (4320, 11259), (4374, 11120), (4448, 10935), (4860, 10008), (5004, 9720), (5560, 8748), (5832, 8340), (6255, 7776), (6480, 7506), (6672, 7290)]