656686080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{14251}}^1$

素因数の和:14282

約数の個数: 132

約数和(自身を含む): 2275559832

約数和(自身を除く): 1618873752

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, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 14251, 15360, 23040, 28502, 42753, 46080, 57004, 71255, 85506, 114008, 128259, 142510, 171012, 213765, 228016, 256518, 285020, 342024, 427530, 456032, 513036, 570040, 641295, 684048, 855060, 912064, 1026072, 1140080, 1282590, 1368096, 1710120, 1824128, 2052144, 2280160, 2565180, 2736192, 3420240, 3648256, 4104288, 4560320, 5130360, 5472384, 6840480, 7296512, 8208576, 9120640, 10260720, 10944768, 13680960, 14593024, 16417152, 18241280, 20521440, 21889536, 27361920, 32834304, 36482560, 41042880, 43779072, 54723840, 65668608, 72965120, 82085760, 109447680, 131337216, 164171520, 218895360, 328343040, 656686080]

約数ペア:

[(1, 656686080), (2, 328343040), (3, 218895360), (4, 164171520), (5, 131337216), (6, 109447680), (8, 82085760), (9, 72965120), (10, 65668608), (12, 54723840), (15, 43779072), (16, 41042880), (18, 36482560), (20, 32834304), (24, 27361920), (30, 21889536), (32, 20521440), (36, 18241280), (40, 16417152), (45, 14593024), (48, 13680960), (60, 10944768), (64, 10260720), (72, 9120640), (80, 8208576), (90, 7296512), (96, 6840480), (120, 5472384), (128, 5130360), (144, 4560320), (160, 4104288), (180, 3648256), (192, 3420240), (240, 2736192), (256, 2565180), (288, 2280160), (320, 2052144), (360, 1824128), (384, 1710120), (480, 1368096), (512, 1282590), (576, 1140080), (640, 1026072), (720, 912064), (768, 855060), (960, 684048), (1024, 641295), (1152, 570040), (1280, 513036), (1440, 456032), (1536, 427530), (1920, 342024), (2304, 285020), (2560, 256518), (2880, 228016), (3072, 213765), (3840, 171012), (4608, 142510), (5120, 128259), (5760, 114008), (7680, 85506), (9216, 71255), (11520, 57004), (14251, 46080), (15360, 42753), (23040, 28502)]