143262720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{3109}}^1$

素因数の和:3140

約数の個数: 132

約数和(自身を含む): 496561260

約数和(自身を除く): 353298540

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3109, 3840, 4608, 5120, 5760, 6218, 7680, 9216, 9327, 11520, 12436, 15360, 15545, 18654, 23040, 24872, 27981, 31090, 37308, 46080, 46635, 49744, 55962, 62180, 74616, 93270, 99488, 111924, 124360, 139905, 149232, 186540, 198976, 223848, 248720, 279810, 298464, 373080, 397952, 447696, 497440, 559620, 596928, 746160, 795904, 895392, 994880, 1119240, 1193856, 1492320, 1591808, 1790784, 1989760, 2238480, 2387712, 2984640, 3183616, 3581568, 3979520, 4476960, 4775424, 5969280, 7163136, 7959040, 8953920, 9550848, 11938560, 14326272, 15918080, 17907840, 23877120, 28652544, 35815680, 47754240, 71631360, 143262720]

約数ペア:

[(1, 143262720), (2, 71631360), (3, 47754240), (4, 35815680), (5, 28652544), (6, 23877120), (8, 17907840), (9, 15918080), (10, 14326272), (12, 11938560), (15, 9550848), (16, 8953920), (18, 7959040), (20, 7163136), (24, 5969280), (30, 4775424), (32, 4476960), (36, 3979520), (40, 3581568), (45, 3183616), (48, 2984640), (60, 2387712), (64, 2238480), (72, 1989760), (80, 1790784), (90, 1591808), (96, 1492320), (120, 1193856), (128, 1119240), (144, 994880), (160, 895392), (180, 795904), (192, 746160), (240, 596928), (256, 559620), (288, 497440), (320, 447696), (360, 397952), (384, 373080), (480, 298464), (512, 279810), (576, 248720), (640, 223848), (720, 198976), (768, 186540), (960, 149232), (1024, 139905), (1152, 124360), (1280, 111924), (1440, 99488), (1536, 93270), (1920, 74616), (2304, 62180), (2560, 55962), (2880, 49744), (3072, 46635), (3109, 46080), (3840, 37308), (4608, 31090), (5120, 27981), (5760, 24872), (6218, 23040), (7680, 18654), (9216, 15545), (9327, 15360), (11520, 12436)]