216460800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{1879}}^1$

素因数の和:1913

約数の個数: 180

約数和(自身を含む): 775065720

約数和(自身を除く): 558604920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1879, 1920, 2304, 2400, 2560, 2880, 3200, 3600, 3758, 3840, 4608, 4800, 5637, 5760, 6400, 7200, 7516, 7680, 9395, 9600, 11274, 11520, 12800, 14400, 15032, 16911, 18790, 19200, 22548, 23040, 28185, 28800, 30064, 33822, 37580, 38400, 45096, 46975, 56370, 57600, 60128, 67644, 75160, 84555, 90192, 93950, 112740, 115200, 120256, 135288, 140925, 150320, 169110, 180384, 187900, 225480, 240512, 270576, 281850, 300640, 338220, 360768, 375800, 422775, 450960, 481024, 541152, 563700, 601280, 676440, 721536, 751600, 845550, 901920, 962048, 1082304, 1127400, 1202560, 1352880, 1443072, 1503200, 1691100, 1803840, 2164608, 2254800, 2405120, 2705760, 2886144, 3006400, 3382200, 3607680, 4329216, 4509600, 4810240, 5411520, 6012800, 6764400, 7215360, 8658432, 9019200, 10823040, 12025600, 13528800, 14430720, 18038400, 21646080, 24051200, 27057600, 36076800, 43292160, 54115200, 72153600, 108230400, 216460800]

約数ペア:

[(1, 216460800), (2, 108230400), (3, 72153600), (4, 54115200), (5, 43292160), (6, 36076800), (8, 27057600), (9, 24051200), (10, 21646080), (12, 18038400), (15, 14430720), (16, 13528800), (18, 12025600), (20, 10823040), (24, 9019200), (25, 8658432), (30, 7215360), (32, 6764400), (36, 6012800), (40, 5411520), (45, 4810240), (48, 4509600), (50, 4329216), (60, 3607680), (64, 3382200), (72, 3006400), (75, 2886144), (80, 2705760), (90, 2405120), (96, 2254800), (100, 2164608), (120, 1803840), (128, 1691100), (144, 1503200), (150, 1443072), (160, 1352880), (180, 1202560), (192, 1127400), (200, 1082304), (225, 962048), (240, 901920), (256, 845550), (288, 751600), (300, 721536), (320, 676440), (360, 601280), (384, 563700), (400, 541152), (450, 481024), (480, 450960), (512, 422775), (576, 375800), (600, 360768), (640, 338220), (720, 300640), (768, 281850), (800, 270576), (900, 240512), (960, 225480), (1152, 187900), (1200, 180384), (1280, 169110), (1440, 150320), (1536, 140925), (1600, 135288), (1800, 120256), (1879, 115200), (1920, 112740), (2304, 93950), (2400, 90192), (2560, 84555), (2880, 75160), (3200, 67644), (3600, 60128), (3758, 57600), (3840, 56370), (4608, 46975), (4800, 45096), (5637, 38400), (5760, 37580), (6400, 33822), (7200, 30064), (7516, 28800), (7680, 28185), (9395, 23040), (9600, 22548), (11274, 19200), (11520, 18790), (12800, 16911), (14400, 15032)]