235491840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3407}}^1$

素因数の和:3439

約数の個数: 160

約数和(自身を含む): 836732160

約数和(自身を除く): 601240320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3407, 3456, 3840, 4320, 4608, 5760, 6814, 6912, 7680, 8640, 10221, 11520, 13628, 13824, 17035, 17280, 20442, 23040, 27256, 30663, 34070, 34560, 40884, 51105, 54512, 61326, 68140, 69120, 81768, 91989, 102210, 109024, 122652, 136280, 153315, 163536, 183978, 204420, 218048, 245304, 272560, 306630, 327072, 367956, 408840, 436096, 459945, 490608, 545120, 613260, 654144, 735912, 817680, 872192, 919890, 981216, 1090240, 1226520, 1308288, 1471824, 1635360, 1744384, 1839780, 1962432, 2180480, 2453040, 2616576, 2943648, 3270720, 3679560, 3924864, 4360960, 4906080, 5233152, 5887296, 6541440, 7359120, 7849728, 8721920, 9812160, 11774592, 13082880, 14718240, 15699456, 19624320, 23549184, 26165760, 29436480, 39248640, 47098368, 58872960, 78497280, 117745920, 235491840]

約数ペア:

[(1, 235491840), (2, 117745920), (3, 78497280), (4, 58872960), (5, 47098368), (6, 39248640), (8, 29436480), (9, 26165760), (10, 23549184), (12, 19624320), (15, 15699456), (16, 14718240), (18, 13082880), (20, 11774592), (24, 9812160), (27, 8721920), (30, 7849728), (32, 7359120), (36, 6541440), (40, 5887296), (45, 5233152), (48, 4906080), (54, 4360960), (60, 3924864), (64, 3679560), (72, 3270720), (80, 2943648), (90, 2616576), (96, 2453040), (108, 2180480), (120, 1962432), (128, 1839780), (135, 1744384), (144, 1635360), (160, 1471824), (180, 1308288), (192, 1226520), (216, 1090240), (240, 981216), (256, 919890), (270, 872192), (288, 817680), (320, 735912), (360, 654144), (384, 613260), (432, 545120), (480, 490608), (512, 459945), (540, 436096), (576, 408840), (640, 367956), (720, 327072), (768, 306630), (864, 272560), (960, 245304), (1080, 218048), (1152, 204420), (1280, 183978), (1440, 163536), (1536, 153315), (1728, 136280), (1920, 122652), (2160, 109024), (2304, 102210), (2560, 91989), (2880, 81768), (3407, 69120), (3456, 68140), (3840, 61326), (4320, 54512), (4608, 51105), (5760, 40884), (6814, 34560), (6912, 34070), (7680, 30663), (8640, 27256), (10221, 23040), (11520, 20442), (13628, 17280), (13824, 17035)]