444555360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1$

素因数の和:2381

約数の個数: 144

約数和(自身を含む): 1528647120

約数和(自身を除く): 1084091760

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, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2221, 2224, 2502, 2780, 3336, 4170, 4442, 4448, 5004, 5560, 6255, 6663, 6672, 8340, 8884, 10008, 11105, 11120, 12510, 13326, 13344, 16680, 17768, 19989, 20016, 22210, 22240, 25020, 26652, 33315, 33360, 35536, 39978, 40032, 44420, 50040, 53304, 66630, 66720, 71072, 79956, 88840, 99945, 100080, 106608, 133260, 159912, 177680, 199890, 200160, 213216, 266520, 308719, 319824, 355360, 399780, 533040, 617438, 639648, 799560, 926157, 1066080, 1234876, 1543595, 1599120, 1852314, 2469752, 2778471, 3087190, 3198240, 3704628, 4630785, 4939504, 5556942, 6174380, 7409256, 9261570, 9879008, 11113884, 12348760, 13892355, 14818512, 18523140, 22227768, 24697520, 27784710, 29637024, 37046280, 44455536, 49395040, 55569420, 74092560, 88911072, 111138840, 148185120, 222277680, 444555360]

約数ペア:

[(1, 444555360), (2, 222277680), (3, 148185120), (4, 111138840), (5, 88911072), (6, 74092560), (8, 55569420), (9, 49395040), (10, 44455536), (12, 37046280), (15, 29637024), (16, 27784710), (18, 24697520), (20, 22227768), (24, 18523140), (30, 14818512), (32, 13892355), (36, 12348760), (40, 11113884), (45, 9879008), (48, 9261570), (60, 7409256), (72, 6174380), (80, 5556942), (90, 4939504), (96, 4630785), (120, 3704628), (139, 3198240), (144, 3087190), (160, 2778471), (180, 2469752), (240, 1852314), (278, 1599120), (288, 1543595), (360, 1234876), (417, 1066080), (480, 926157), (556, 799560), (695, 639648), (720, 617438), (834, 533040), (1112, 399780), (1251, 355360), (1390, 319824), (1440, 308719), (1668, 266520), (2085, 213216), (2221, 200160), (2224, 199890), (2502, 177680), (2780, 159912), (3336, 133260), (4170, 106608), (4442, 100080), (4448, 99945), (5004, 88840), (5560, 79956), (6255, 71072), (6663, 66720), (6672, 66630), (8340, 53304), (8884, 50040), (10008, 44420), (11105, 40032), (11120, 39978), (12510, 35536), (13326, 33360), (13344, 33315), (16680, 26652), (17768, 25020), (19989, 22240), (20016, 22210)]