228988800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{7951}}^1$

素因数の和:7981

約数の個数: 144

約数和(自身を含む): 817187280

約数和(自身を除く): 588198480

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, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 7951, 9600, 14400, 15902, 23853, 28800, 31804, 39755, 47706, 63608, 71559, 79510, 95412, 119265, 127216, 143118, 159020, 190824, 198775, 238530, 254432, 286236, 318040, 357795, 381648, 397550, 477060, 508864, 572472, 596325, 636080, 715590, 763296, 795100, 954120, 1017728, 1144944, 1192650, 1272160, 1431180, 1526592, 1590200, 1788975, 1908240, 2289888, 2385300, 2544320, 2862360, 3053184, 3180400, 3577950, 3816480, 4579776, 4770600, 5088640, 5724720, 6360800, 7155900, 7632960, 9159552, 9541200, 11449440, 12721600, 14311800, 15265920, 19082400, 22898880, 25443200, 28623600, 38164800, 45797760, 57247200, 76329600, 114494400, 228988800]

約数ペア:

[(1, 228988800), (2, 114494400), (3, 76329600), (4, 57247200), (5, 45797760), (6, 38164800), (8, 28623600), (9, 25443200), (10, 22898880), (12, 19082400), (15, 15265920), (16, 14311800), (18, 12721600), (20, 11449440), (24, 9541200), (25, 9159552), (30, 7632960), (32, 7155900), (36, 6360800), (40, 5724720), (45, 5088640), (48, 4770600), (50, 4579776), (60, 3816480), (64, 3577950), (72, 3180400), (75, 3053184), (80, 2862360), (90, 2544320), (96, 2385300), (100, 2289888), (120, 1908240), (128, 1788975), (144, 1590200), (150, 1526592), (160, 1431180), (180, 1272160), (192, 1192650), (200, 1144944), (225, 1017728), (240, 954120), (288, 795100), (300, 763296), (320, 715590), (360, 636080), (384, 596325), (400, 572472), (450, 508864), (480, 477060), (576, 397550), (600, 381648), (640, 357795), (720, 318040), (800, 286236), (900, 254432), (960, 238530), (1152, 198775), (1200, 190824), (1440, 159020), (1600, 143118), (1800, 127216), (1920, 119265), (2400, 95412), (2880, 79510), (3200, 71559), (3600, 63608), (4800, 47706), (5760, 39755), (7200, 31804), (7951, 28800), (9600, 23853), (14400, 15902)]