27605760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 109885440

約数和(自身を除く): 82279680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 158, 160, 168, 182, 192, 195, 208, 210, 224, 237, 240, 256, 260, 273, 280, 312, 316, 320, 336, 364, 384, 390, 395, 416, 420, 448, 455, 474, 480, 520, 546, 553, 560, 624, 632, 640, 672, 728, 768, 780, 790, 832, 840, 896, 910, 948, 960, 1027, 1040, 1092, 1106, 1120, 1185, 1248, 1264, 1280, 1344, 1365, 1456, 1560, 1580, 1659, 1664, 1680, 1792, 1820, 1896, 1920, 2054, 2080, 2184, 2212, 2240, 2370, 2496, 2528, 2688, 2730, 2765, 2912, 3081, 3120, 3160, 3318, 3328, 3360, 3640, 3792, 3840, 4108, 4160, 4368, 4424, 4480, 4740, 4992, 5056, 5135, 5376, 5460, 5530, 5824, 6162, 6240, 6320, 6636, 6720, 7189, 7280, 7584, 8216, 8295, 8320, 8736, 8848, 8960, 9480, 9984, 10112, 10270, 10920, 11060, 11648, 12324, 12480, 12640, 13272, 13440, 14378, 14560, 15168, 15405, 16432, 16590, 16640, 17472, 17696, 18960, 20224, 20540, 21567, 21840, 22120, 23296, 24648, 24960, 25280, 26544, 26880, 28756, 29120, 30336, 30810, 32864, 33180, 34944, 35392, 35945, 37920, 41080, 43134, 43680, 44240, 49296, 49920, 50560, 53088, 57512, 58240, 60672, 61620, 65728, 66360, 69888, 70784, 71890, 75840, 82160, 86268, 87360, 88480, 98592, 101120, 106176, 107835, 115024, 116480, 123240, 131456, 132720, 141568, 143780, 151680, 164320, 172536, 174720, 176960, 197184, 212352, 215670, 230048, 246480, 262912, 265440, 287560, 303360, 328640, 345072, 349440, 353920, 394368, 424704, 431340, 460096, 492960, 530880, 575120, 657280, 690144, 707840, 788736, 862680, 920192, 985920, 1061760, 1150240, 1314560, 1380288, 1725360, 1840384, 1971840, 2123520, 2300480, 2760576, 3450720, 3943680, 4600960, 5521152, 6901440, 9201920, 13802880, 27605760]

約数ペア:

[(1, 27605760), (2, 13802880), (3, 9201920), (4, 6901440), (5, 5521152), (6, 4600960), (7, 3943680), (8, 3450720), (10, 2760576), (12, 2300480), (13, 2123520), (14, 1971840), (15, 1840384), (16, 1725360), (20, 1380288), (21, 1314560), (24, 1150240), (26, 1061760), (28, 985920), (30, 920192), (32, 862680), (35, 788736), (39, 707840), (40, 690144), (42, 657280), (48, 575120), (52, 530880), (56, 492960), (60, 460096), (64, 431340), (65, 424704), (70, 394368), (78, 353920), (79, 349440), (80, 345072), (84, 328640), (91, 303360), (96, 287560), (104, 265440), (105, 262912), (112, 246480), (120, 230048), (128, 215670), (130, 212352), (140, 197184), (156, 176960), (158, 174720), (160, 172536), (168, 164320), (182, 151680), (192, 143780), (195, 141568), (208, 132720), (210, 131456), (224, 123240), (237, 116480), (240, 115024), (256, 107835), (260, 106176), (273, 101120), (280, 98592), (312, 88480), (316, 87360), (320, 86268), (336, 82160), (364, 75840), (384, 71890), (390, 70784), (395, 69888), (416, 66360), (420, 65728), (448, 61620), (455, 60672), (474, 58240), (480, 57512), (520, 53088), (546, 50560), (553, 49920), (560, 49296), (624, 44240), (632, 43680), (640, 43134), (672, 41080), (728, 37920), (768, 35945), (780, 35392), (790, 34944), (832, 33180), (840, 32864), (896, 30810), (910, 30336), (948, 29120), (960, 28756), (1027, 26880), (1040, 26544), (1092, 25280), (1106, 24960), (1120, 24648), (1185, 23296), (1248, 22120), (1264, 21840), (1280, 21567), (1344, 20540), (1365, 20224), (1456, 18960), (1560, 17696), (1580, 17472), (1659, 16640), (1664, 16590), (1680, 16432), (1792, 15405), (1820, 15168), (1896, 14560), (1920, 14378), (2054, 13440), (2080, 13272), (2184, 12640), (2212, 12480), (2240, 12324), (2370, 11648), (2496, 11060), (2528, 10920), (2688, 10270), (2730, 10112), (2765, 9984), (2912, 9480), (3081, 8960), (3120, 8848), (3160, 8736), (3318, 8320), (3328, 8295), (3360, 8216), (3640, 7584), (3792, 7280), (3840, 7189), (4108, 6720), (4160, 6636), (4368, 6320), (4424, 6240), (4480, 6162), (4740, 5824), (4992, 5530), (5056, 5460), (5135, 5376)]