151560080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1123}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 404747904

約数和(自身を除く): 253187824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 482, 560, 964, 1123, 1205, 1687, 1928, 2246, 2410, 3374, 3856, 4492, 4820, 5615, 6748, 7861, 8435, 8984, 9640, 11230, 13496, 15722, 16870, 17968, 19280, 22460, 26992, 31444, 33740, 39305, 44920, 62888, 67480, 78610, 89840, 125776, 134960, 157220, 270643, 314440, 541286, 628880, 1082572, 1353215, 1894501, 2165144, 2706430, 3789002, 4330288, 5412860, 7578004, 9472505, 10825720, 15156008, 18945010, 21651440, 30312016, 37890020, 75780040, 151560080]

約数ペア:

[(1, 151560080), (2, 75780040), (4, 37890020), (5, 30312016), (7, 21651440), (8, 18945010), (10, 15156008), (14, 10825720), (16, 9472505), (20, 7578004), (28, 5412860), (35, 4330288), (40, 3789002), (56, 2706430), (70, 2165144), (80, 1894501), (112, 1353215), (140, 1082572), (241, 628880), (280, 541286), (482, 314440), (560, 270643), (964, 157220), (1123, 134960), (1205, 125776), (1687, 89840), (1928, 78610), (2246, 67480), (2410, 62888), (3374, 44920), (3856, 39305), (4492, 33740), (4820, 31444), (5615, 26992), (6748, 22460), (7861, 19280), (8435, 17968), (8984, 16870), (9640, 15722), (11230, 13496)]