481556520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3120

約数の個数: 192

約数和(自身を含む): 1719619200

約数和(自身を除く): 1238062680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3061, 3420, 3496, 3933, 4140, 4370, 5244, 6122, 6555, 6840, 7866, 8280, 8740, 9183, 10488, 12244, 13110, 15305, 15732, 17480, 18366, 19665, 24488, 26220, 27549, 30610, 31464, 36732, 39330, 45915, 52440, 55098, 58159, 61220, 70403, 73464, 78660, 91830, 110196, 116318, 122440, 137745, 140806, 157320, 174477, 183660, 211209, 220392, 232636, 275490, 281612, 290795, 348954, 352015, 367320, 422418, 465272, 523431, 550980, 563224, 581590, 633627, 697908, 704030, 844836, 872385, 1046862, 1056045, 1101960, 1163180, 1267254, 1337657, 1395816, 1408060, 1689672, 1744770, 2093724, 2112090, 2326360, 2534508, 2617155, 2675314, 2816120, 3168135, 3489540, 4012971, 4187448, 4224180, 5069016, 5234310, 5350628, 6336270, 6688285, 6979080, 8025942, 8448360, 10468620, 10701256, 12038913, 12672540, 13376570, 16051884, 20064855, 20937240, 24077826, 25345080, 26753140, 32103768, 40129710, 48155652, 53506280, 60194565, 80259420, 96311304, 120389130, 160518840, 240778260, 481556520]

約数ペア:

[(1, 481556520), (2, 240778260), (3, 160518840), (4, 120389130), (5, 96311304), (6, 80259420), (8, 60194565), (9, 53506280), (10, 48155652), (12, 40129710), (15, 32103768), (18, 26753140), (19, 25345080), (20, 24077826), (23, 20937240), (24, 20064855), (30, 16051884), (36, 13376570), (38, 12672540), (40, 12038913), (45, 10701256), (46, 10468620), (57, 8448360), (60, 8025942), (69, 6979080), (72, 6688285), (76, 6336270), (90, 5350628), (92, 5234310), (95, 5069016), (114, 4224180), (115, 4187448), (120, 4012971), (138, 3489540), (152, 3168135), (171, 2816120), (180, 2675314), (184, 2617155), (190, 2534508), (207, 2326360), (228, 2112090), (230, 2093724), (276, 1744770), (285, 1689672), (342, 1408060), (345, 1395816), (360, 1337657), (380, 1267254), (414, 1163180), (437, 1101960), (456, 1056045), (460, 1046862), (552, 872385), (570, 844836), (684, 704030), (690, 697908), (760, 633627), (828, 581590), (855, 563224), (874, 550980), (920, 523431), (1035, 465272), (1140, 422418), (1311, 367320), (1368, 352015), (1380, 348954), (1656, 290795), (1710, 281612), (1748, 275490), (2070, 232636), (2185, 220392), (2280, 211209), (2622, 183660), (2760, 174477), (3061, 157320), (3420, 140806), (3496, 137745), (3933, 122440), (4140, 116318), (4370, 110196), (5244, 91830), (6122, 78660), (6555, 73464), (6840, 70403), (7866, 61220), (8280, 58159), (8740, 55098), (9183, 52440), (10488, 45915), (12244, 39330), (13110, 36732), (15305, 31464), (15732, 30610), (17480, 27549), (18366, 26220), (19665, 24488)]