27846560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 80269056

約数和(自身を除く): 52422496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 47, 56, 70, 80, 92, 94, 112, 115, 140, 160, 161, 184, 188, 224, 230, 235, 280, 322, 329, 368, 376, 460, 470, 529, 560, 644, 658, 736, 752, 805, 920, 940, 1058, 1081, 1120, 1288, 1316, 1504, 1610, 1645, 1840, 1880, 2116, 2162, 2576, 2632, 2645, 3220, 3290, 3680, 3703, 3760, 4232, 4324, 5152, 5264, 5290, 5405, 6440, 6580, 7406, 7520, 7567, 8464, 8648, 10528, 10580, 10810, 12880, 13160, 14812, 15134, 16928, 17296, 18515, 21160, 21620, 24863, 25760, 26320, 29624, 30268, 34592, 37030, 37835, 42320, 43240, 49726, 52640, 59248, 60536, 74060, 75670, 84640, 86480, 99452, 118496, 121072, 124315, 148120, 151340, 172960, 174041, 198904, 242144, 248630, 296240, 302680, 348082, 397808, 497260, 592480, 605360, 696164, 795616, 870205, 994520, 1210720, 1392328, 1740410, 1989040, 2784656, 3480820, 3978080, 5569312, 6961640, 13923280, 27846560]

約数ペア:

[(1, 27846560), (2, 13923280), (4, 6961640), (5, 5569312), (7, 3978080), (8, 3480820), (10, 2784656), (14, 1989040), (16, 1740410), (20, 1392328), (23, 1210720), (28, 994520), (32, 870205), (35, 795616), (40, 696164), (46, 605360), (47, 592480), (56, 497260), (70, 397808), (80, 348082), (92, 302680), (94, 296240), (112, 248630), (115, 242144), (140, 198904), (160, 174041), (161, 172960), (184, 151340), (188, 148120), (224, 124315), (230, 121072), (235, 118496), (280, 99452), (322, 86480), (329, 84640), (368, 75670), (376, 74060), (460, 60536), (470, 59248), (529, 52640), (560, 49726), (644, 43240), (658, 42320), (736, 37835), (752, 37030), (805, 34592), (920, 30268), (940, 29624), (1058, 26320), (1081, 25760), (1120, 24863), (1288, 21620), (1316, 21160), (1504, 18515), (1610, 17296), (1645, 16928), (1840, 15134), (1880, 14812), (2116, 13160), (2162, 12880), (2576, 10810), (2632, 10580), (2645, 10528), (3220, 8648), (3290, 8464), (3680, 7567), (3703, 7520), (3760, 7406), (4232, 6580), (4324, 6440), (5152, 5405), (5264, 5290)]