479721120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2347

約数の個数: 192

約数和(自身を含む): 1660538880

約数和(自身を除く): 1180817760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2287, 2622, 2760, 3040, 3496, 3680, 4370, 4560, 4574, 5244, 5520, 6555, 6861, 6992, 8740, 9120, 9148, 10488, 11040, 11435, 13110, 13722, 13984, 17480, 18296, 20976, 22870, 26220, 27444, 34305, 34960, 36592, 41952, 43453, 45740, 52440, 52601, 54888, 68610, 69920, 73184, 86906, 91480, 104880, 105202, 109776, 130359, 137220, 157803, 173812, 182960, 209760, 210404, 217265, 219552, 260718, 263005, 274440, 315606, 347624, 365920, 420808, 434530, 521436, 526010, 548880, 631212, 651795, 695248, 789015, 841616, 869060, 999419, 1042872, 1052020, 1097760, 1262424, 1303590, 1390496, 1578030, 1683232, 1738120, 1998838, 2085744, 2104040, 2524848, 2607180, 2998257, 3156060, 3476240, 3997676, 4171488, 4208080, 4997095, 5049696, 5214360, 5996514, 6312120, 6952480, 7995352, 8416160, 9994190, 10428720, 11993028, 12624240, 14991285, 15990704, 19988380, 20857440, 23986056, 25248480, 29982570, 31981408, 39976760, 47972112, 59965140, 79953520, 95944224, 119930280, 159907040, 239860560, 479721120]

約数ペア:

[(1, 479721120), (2, 239860560), (3, 159907040), (4, 119930280), (5, 95944224), (6, 79953520), (8, 59965140), (10, 47972112), (12, 39976760), (15, 31981408), (16, 29982570), (19, 25248480), (20, 23986056), (23, 20857440), (24, 19988380), (30, 15990704), (32, 14991285), (38, 12624240), (40, 11993028), (46, 10428720), (48, 9994190), (57, 8416160), (60, 7995352), (69, 6952480), (76, 6312120), (80, 5996514), (92, 5214360), (95, 5049696), (96, 4997095), (114, 4208080), (115, 4171488), (120, 3997676), (138, 3476240), (152, 3156060), (160, 2998257), (184, 2607180), (190, 2524848), (228, 2104040), (230, 2085744), (240, 1998838), (276, 1738120), (285, 1683232), (304, 1578030), (345, 1390496), (368, 1303590), (380, 1262424), (437, 1097760), (456, 1052020), (460, 1042872), (480, 999419), (552, 869060), (570, 841616), (608, 789015), (690, 695248), (736, 651795), (760, 631212), (874, 548880), (912, 526010), (920, 521436), (1104, 434530), (1140, 420808), (1311, 365920), (1380, 347624), (1520, 315606), (1748, 274440), (1824, 263005), (1840, 260718), (2185, 219552), (2208, 217265), (2280, 210404), (2287, 209760), (2622, 182960), (2760, 173812), (3040, 157803), (3496, 137220), (3680, 130359), (4370, 109776), (4560, 105202), (4574, 104880), (5244, 91480), (5520, 86906), (6555, 73184), (6861, 69920), (6992, 68610), (8740, 54888), (9120, 52601), (9148, 52440), (10488, 45740), (11040, 43453), (11435, 41952), (13110, 36592), (13722, 34960), (13984, 34305), (17480, 27444), (18296, 26220), (20976, 22870)]