112389840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 380496480

約数和(自身を除く): 268106640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1123, 1251, 1390, 1668, 2085, 2224, 2246, 2502, 2780, 3336, 3369, 4170, 4492, 5004, 5560, 5615, 6255, 6672, 6738, 8340, 8984, 10008, 10107, 11120, 11230, 12510, 13476, 16680, 16845, 17968, 20016, 20214, 22460, 25020, 26952, 33360, 33690, 40428, 44920, 50040, 50535, 53904, 67380, 80856, 89840, 100080, 101070, 134760, 156097, 161712, 202140, 269520, 312194, 404280, 468291, 624388, 780485, 808560, 936582, 1248776, 1404873, 1560970, 1873164, 2341455, 2497552, 2809746, 3121940, 3746328, 4682910, 5619492, 6243880, 7024365, 7492656, 9365820, 11238984, 12487760, 14048730, 18731640, 22477968, 28097460, 37463280, 56194920, 112389840]

約数ペア:

[(1, 112389840), (2, 56194920), (3, 37463280), (4, 28097460), (5, 22477968), (6, 18731640), (8, 14048730), (9, 12487760), (10, 11238984), (12, 9365820), (15, 7492656), (16, 7024365), (18, 6243880), (20, 5619492), (24, 4682910), (30, 3746328), (36, 3121940), (40, 2809746), (45, 2497552), (48, 2341455), (60, 1873164), (72, 1560970), (80, 1404873), (90, 1248776), (120, 936582), (139, 808560), (144, 780485), (180, 624388), (240, 468291), (278, 404280), (360, 312194), (417, 269520), (556, 202140), (695, 161712), (720, 156097), (834, 134760), (1112, 101070), (1123, 100080), (1251, 89840), (1390, 80856), (1668, 67380), (2085, 53904), (2224, 50535), (2246, 50040), (2502, 44920), (2780, 40428), (3336, 33690), (3369, 33360), (4170, 26952), (4492, 25020), (5004, 22460), (5560, 20214), (5615, 20016), (6255, 17968), (6672, 16845), (6738, 16680), (8340, 13476), (8984, 12510), (10008, 11230), (10107, 11120)]