1801236480

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1594

約数の個数: 208

約数和(自身を含む): 6070513920

約数和(自身を除く): 4269277440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1543, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3086, 3648, 3840, 4096, 4560, 4629, 4864, 5120, 6080, 6144, 6172, 7296, 7680, 7715, 9120, 9258, 9728, 10240, 12160, 12288, 12344, 14592, 15360, 15430, 18240, 18516, 19456, 20480, 23145, 24320, 24688, 29184, 29317, 30720, 30860, 36480, 37032, 38912, 46290, 48640, 49376, 58368, 58634, 61440, 61720, 72960, 74064, 77824, 87951, 92580, 97280, 98752, 116736, 117268, 123440, 145920, 146585, 148128, 175902, 185160, 194560, 197504, 233472, 234536, 246880, 291840, 293170, 296256, 351804, 370320, 389120, 395008, 439755, 469072, 493760, 583680, 586340, 592512, 703608, 740640, 790016, 879510, 938144, 987520, 1167360, 1172680, 1185024, 1407216, 1481280, 1580032, 1759020, 1876288, 1975040, 2345360, 2370048, 2814432, 2962560, 3160064, 3518040, 3752576, 3950080, 4690720, 4740096, 5628864, 5925120, 6320128, 7036080, 7505152, 7900160, 9381440, 9480192, 11257728, 11850240, 14072160, 15010304, 15800320, 18762880, 18960384, 22515456, 23700480, 28144320, 30020608, 31600640, 37525760, 45030912, 47400960, 56288640, 60041216, 75051520, 90061824, 94801920, 112577280, 120082432, 150103040, 180123648, 225154560, 300206080, 360247296, 450309120, 600412160, 900618240, 1801236480]

約数ペア:

[(1, 1801236480), (2, 900618240), (3, 600412160), (4, 450309120), (5, 360247296), (6, 300206080), (8, 225154560), (10, 180123648), (12, 150103040), (15, 120082432), (16, 112577280), (19, 94801920), (20, 90061824), (24, 75051520), (30, 60041216), (32, 56288640), (38, 47400960), (40, 45030912), (48, 37525760), (57, 31600640), (60, 30020608), (64, 28144320), (76, 23700480), (80, 22515456), (95, 18960384), (96, 18762880), (114, 15800320), (120, 15010304), (128, 14072160), (152, 11850240), (160, 11257728), (190, 9480192), (192, 9381440), (228, 7900160), (240, 7505152), (256, 7036080), (285, 6320128), (304, 5925120), (320, 5628864), (380, 4740096), (384, 4690720), (456, 3950080), (480, 3752576), (512, 3518040), (570, 3160064), (608, 2962560), (640, 2814432), (760, 2370048), (768, 2345360), (912, 1975040), (960, 1876288), (1024, 1759020), (1140, 1580032), (1216, 1481280), (1280, 1407216), (1520, 1185024), (1536, 1172680), (1543, 1167360), (1824, 987520), (1920, 938144), (2048, 879510), (2280, 790016), (2432, 740640), (2560, 703608), (3040, 592512), (3072, 586340), (3086, 583680), (3648, 493760), (3840, 469072), (4096, 439755), (4560, 395008), (4629, 389120), (4864, 370320), (5120, 351804), (6080, 296256), (6144, 293170), (6172, 291840), (7296, 246880), (7680, 234536), (7715, 233472), (9120, 197504), (9258, 194560), (9728, 185160), (10240, 175902), (12160, 148128), (12288, 146585), (12344, 145920), (14592, 123440), (15360, 117268), (15430, 116736), (18240, 98752), (18516, 97280), (19456, 92580), (20480, 87951), (23145, 77824), (24320, 74064), (24688, 72960), (29184, 61720), (29317, 61440), (30720, 58634), (30860, 58368), (36480, 49376), (37032, 48640), (38912, 46290)]