148718880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 363123360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 743, 834, 1112, 1251, 1390, 1440, 1486, 1668, 2085, 2224, 2229, 2502, 2780, 2972, 3336, 3715, 4170, 4448, 4458, 5004, 5560, 5944, 6255, 6672, 6687, 7430, 8340, 8916, 10008, 11120, 11145, 11888, 12510, 13344, 13374, 14860, 16680, 17832, 20016, 22240, 22290, 23776, 25020, 26748, 29720, 33360, 33435, 35664, 40032, 44580, 50040, 53496, 59440, 66720, 66870, 71328, 89160, 100080, 103277, 106992, 118880, 133740, 178320, 200160, 206554, 213984, 267480, 309831, 356640, 413108, 516385, 534960, 619662, 826216, 929493, 1032770, 1069920, 1239324, 1549155, 1652432, 1858986, 2065540, 2478648, 3098310, 3304864, 3717972, 4131080, 4647465, 4957296, 6196620, 7435944, 8262160, 9294930, 9914592, 12393240, 14871888, 16524320, 18589860, 24786480, 29743776, 37179720, 49572960, 74359440, 148718880]

約数ペア:

[(1, 148718880), (2, 74359440), (3, 49572960), (4, 37179720), (5, 29743776), (6, 24786480), (8, 18589860), (9, 16524320), (10, 14871888), (12, 12393240), (15, 9914592), (16, 9294930), (18, 8262160), (20, 7435944), (24, 6196620), (30, 4957296), (32, 4647465), (36, 4131080), (40, 3717972), (45, 3304864), (48, 3098310), (60, 2478648), (72, 2065540), (80, 1858986), (90, 1652432), (96, 1549155), (120, 1239324), (139, 1069920), (144, 1032770), (160, 929493), (180, 826216), (240, 619662), (278, 534960), (288, 516385), (360, 413108), (417, 356640), (480, 309831), (556, 267480), (695, 213984), (720, 206554), (743, 200160), (834, 178320), (1112, 133740), (1251, 118880), (1390, 106992), (1440, 103277), (1486, 100080), (1668, 89160), (2085, 71328), (2224, 66870), (2229, 66720), (2502, 59440), (2780, 53496), (2972, 50040), (3336, 44580), (3715, 40032), (4170, 35664), (4448, 33435), (4458, 33360), (5004, 29720), (5560, 26748), (5944, 25020), (6255, 23776), (6672, 22290), (6687, 22240), (7430, 20016), (8340, 17832), (8916, 16680), (10008, 14860), (11120, 13374), (11145, 13344), (11888, 12510)]