218926080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4751}}^1$

素因数の和:4782

約数の個数: 132

約数和(自身を含む): 758732832

約数和(自身を除く): 539806752

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, 4751, 5120, 5760, 7680, 9216, 9502, 11520, 14253, 15360, 19004, 23040, 23755, 28506, 38008, 42759, 46080, 47510, 57012, 71265, 76016, 85518, 95020, 114024, 142530, 152032, 171036, 190040, 213795, 228048, 285060, 304064, 342072, 380080, 427590, 456096, 570120, 608128, 684144, 760160, 855180, 912192, 1140240, 1216256, 1368288, 1520320, 1710360, 1824384, 2280480, 2432512, 2736576, 3040640, 3420720, 3648768, 4560960, 4865024, 5473152, 6081280, 6841440, 7297536, 9121920, 10946304, 12162560, 13682880, 14595072, 18243840, 21892608, 24325120, 27365760, 36487680, 43785216, 54731520, 72975360, 109463040, 218926080]

約数ペア:

[(1, 218926080), (2, 109463040), (3, 72975360), (4, 54731520), (5, 43785216), (6, 36487680), (8, 27365760), (9, 24325120), (10, 21892608), (12, 18243840), (15, 14595072), (16, 13682880), (18, 12162560), (20, 10946304), (24, 9121920), (30, 7297536), (32, 6841440), (36, 6081280), (40, 5473152), (45, 4865024), (48, 4560960), (60, 3648768), (64, 3420720), (72, 3040640), (80, 2736576), (90, 2432512), (96, 2280480), (120, 1824384), (128, 1710360), (144, 1520320), (160, 1368288), (180, 1216256), (192, 1140240), (240, 912192), (256, 855180), (288, 760160), (320, 684144), (360, 608128), (384, 570120), (480, 456096), (512, 427590), (576, 380080), (640, 342072), (720, 304064), (768, 285060), (960, 228048), (1024, 213795), (1152, 190040), (1280, 171036), (1440, 152032), (1536, 142530), (1920, 114024), (2304, 95020), (2560, 85518), (2880, 76016), (3072, 71265), (3840, 57012), (4608, 47510), (4751, 46080), (5120, 42759), (5760, 38008), (7680, 28506), (9216, 23755), (9502, 23040), (11520, 19004), (14253, 15360)]