554956080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{330331}}^1$

素因数の和:330354

約数の個数: 80

約数和(自身を含む): 1966136064

約数和(自身を除く): 1411179984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 330331, 660662, 990993, 1321324, 1651655, 1981986, 2312317, 2642648, 3303310, 3963972, 4624634, 4954965, 5285296, 6606620, 6936951, 7927944, 9249268, 9909930, 11561585, 13213240, 13873902, 15855888, 18498536, 19819860, 23123170, 26426480, 27747804, 34684755, 36997072, 39639720, 46246340, 55495608, 69369510, 79279440, 92492680, 110991216, 138739020, 184985360, 277478040, 554956080]

約数ペア:

[(1, 554956080), (2, 277478040), (3, 184985360), (4, 138739020), (5, 110991216), (6, 92492680), (7, 79279440), (8, 69369510), (10, 55495608), (12, 46246340), (14, 39639720), (15, 36997072), (16, 34684755), (20, 27747804), (21, 26426480), (24, 23123170), (28, 19819860), (30, 18498536), (35, 15855888), (40, 13873902), (42, 13213240), (48, 11561585), (56, 9909930), (60, 9249268), (70, 7927944), (80, 6936951), (84, 6606620), (105, 5285296), (112, 4954965), (120, 4624634), (140, 3963972), (168, 3303310), (210, 2642648), (240, 2312317), (280, 1981986), (336, 1651655), (420, 1321324), (560, 990993), (840, 660662), (1680, 330331)]