235265280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 757620864

約数和(自身を除く): 522355584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 256, 311, 320, 384, 394, 480, 591, 622, 640, 768, 788, 933, 960, 985, 1182, 1244, 1280, 1555, 1576, 1866, 1920, 1970, 2364, 2488, 2955, 3110, 3152, 3732, 3840, 3940, 4665, 4728, 4976, 5910, 6220, 6304, 7464, 7880, 9330, 9456, 9952, 11820, 12440, 12608, 14928, 15760, 18660, 18912, 19904, 23640, 24880, 25216, 29856, 31520, 37320, 37824, 39808, 47280, 49760, 50432, 59712, 61267, 63040, 74640, 75648, 79616, 94560, 99520, 119424, 122534, 126080, 149280, 151296, 183801, 189120, 199040, 238848, 245068, 252160, 298560, 306335, 367602, 378240, 398080, 490136, 597120, 612670, 735204, 756480, 919005, 980272, 1194240, 1225340, 1470408, 1838010, 1960544, 2450680, 2940816, 3676020, 3921088, 4901360, 5881632, 7352040, 7842176, 9802720, 11763264, 14704080, 15684352, 19605440, 23526528, 29408160, 39210880, 47053056, 58816320, 78421760, 117632640, 235265280]

約数ペア:

[(1, 235265280), (2, 117632640), (3, 78421760), (4, 58816320), (5, 47053056), (6, 39210880), (8, 29408160), (10, 23526528), (12, 19605440), (15, 15684352), (16, 14704080), (20, 11763264), (24, 9802720), (30, 7842176), (32, 7352040), (40, 5881632), (48, 4901360), (60, 3921088), (64, 3676020), (80, 2940816), (96, 2450680), (120, 1960544), (128, 1838010), (160, 1470408), (192, 1225340), (197, 1194240), (240, 980272), (256, 919005), (311, 756480), (320, 735204), (384, 612670), (394, 597120), (480, 490136), (591, 398080), (622, 378240), (640, 367602), (768, 306335), (788, 298560), (933, 252160), (960, 245068), (985, 238848), (1182, 199040), (1244, 189120), (1280, 183801), (1555, 151296), (1576, 149280), (1866, 126080), (1920, 122534), (1970, 119424), (2364, 99520), (2488, 94560), (2955, 79616), (3110, 75648), (3152, 74640), (3732, 63040), (3840, 61267), (3940, 59712), (4665, 50432), (4728, 49760), (4976, 47280), (5910, 39808), (6220, 37824), (6304, 37320), (7464, 31520), (7880, 29856), (9330, 25216), (9456, 24880), (9952, 23640), (11820, 19904), (12440, 18912), (12608, 18660), (14928, 15760)]