255179160

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{2917}}^1$

素因数の和:2949

約数の個数: 128

約数和(自身を含む): 861393600

約数和(自身を除く): 606214440

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 2917, 3240, 3645, 4374, 4860, 5832, 5834, 7290, 8748, 8751, 9720, 10935, 11668, 14580, 14585, 17496, 17502, 21870, 23336, 26253, 29160, 29170, 35004, 43740, 43755, 52506, 58340, 70008, 78759, 87480, 87510, 105012, 116680, 131265, 157518, 175020, 210024, 236277, 262530, 315036, 350040, 393795, 472554, 525060, 630072, 708831, 787590, 945108, 1050120, 1181385, 1417662, 1575180, 1890216, 2126493, 2362770, 2835324, 3150360, 3544155, 4252986, 4725540, 5670648, 6379479, 7088310, 8505972, 9451080, 10632465, 12758958, 14176620, 17011944, 21264930, 25517916, 28353240, 31897395, 42529860, 51035832, 63794790, 85059720, 127589580, 255179160]

約数ペア:

[(1, 255179160), (2, 127589580), (3, 85059720), (4, 63794790), (5, 51035832), (6, 42529860), (8, 31897395), (9, 28353240), (10, 25517916), (12, 21264930), (15, 17011944), (18, 14176620), (20, 12758958), (24, 10632465), (27, 9451080), (30, 8505972), (36, 7088310), (40, 6379479), (45, 5670648), (54, 4725540), (60, 4252986), (72, 3544155), (81, 3150360), (90, 2835324), (108, 2362770), (120, 2126493), (135, 1890216), (162, 1575180), (180, 1417662), (216, 1181385), (243, 1050120), (270, 945108), (324, 787590), (360, 708831), (405, 630072), (486, 525060), (540, 472554), (648, 393795), (729, 350040), (810, 315036), (972, 262530), (1080, 236277), (1215, 210024), (1458, 175020), (1620, 157518), (1944, 131265), (2187, 116680), (2430, 105012), (2916, 87510), (2917, 87480), (3240, 78759), (3645, 70008), (4374, 58340), (4860, 52506), (5832, 43755), (5834, 43740), (7290, 35004), (8748, 29170), (8751, 29160), (9720, 26253), (10935, 23336), (11668, 21870), (14580, 17502), (14585, 17496)]