845185680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14143}}^1$

素因数の和:14245

約数の個数: 120

約数和(自身を含む): 2872816128

約数和(自身を除く): 2027630448

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, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11952, 14143, 14940, 19920, 28286, 29880, 42429, 56572, 59760, 70715, 84858, 113144, 127287, 141430, 169716, 212145, 226288, 254574, 282860, 339432, 424290, 509148, 565720, 636435, 678864, 848580, 1018296, 1131440, 1173869, 1272870, 1697160, 2036592, 2347738, 2545740, 3394320, 3521607, 4695476, 5091480, 5869345, 7043214, 9390952, 10182960, 10564821, 11738690, 14086428, 17608035, 18781904, 21129642, 23477380, 28172856, 35216070, 42259284, 46954760, 52824105, 56345712, 70432140, 84518568, 93909520, 105648210, 140864280, 169037136, 211296420, 281728560, 422592840, 845185680]

約数ペア:

[(1, 845185680), (2, 422592840), (3, 281728560), (4, 211296420), (5, 169037136), (6, 140864280), (8, 105648210), (9, 93909520), (10, 84518568), (12, 70432140), (15, 56345712), (16, 52824105), (18, 46954760), (20, 42259284), (24, 35216070), (30, 28172856), (36, 23477380), (40, 21129642), (45, 18781904), (48, 17608035), (60, 14086428), (72, 11738690), (80, 10564821), (83, 10182960), (90, 9390952), (120, 7043214), (144, 5869345), (166, 5091480), (180, 4695476), (240, 3521607), (249, 3394320), (332, 2545740), (360, 2347738), (415, 2036592), (498, 1697160), (664, 1272870), (720, 1173869), (747, 1131440), (830, 1018296), (996, 848580), (1245, 678864), (1328, 636435), (1494, 565720), (1660, 509148), (1992, 424290), (2490, 339432), (2988, 282860), (3320, 254574), (3735, 226288), (3984, 212145), (4980, 169716), (5976, 141430), (6640, 127287), (7470, 113144), (9960, 84858), (11952, 70715), (14143, 59760), (14940, 56572), (19920, 42429), (28286, 29880)]