488588880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1229

約数の個数: 160

約数和(自身を含む): 1643644800

約数和(自身を除く): 1155055920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 149, 156, 195, 208, 240, 260, 298, 312, 390, 447, 520, 596, 624, 745, 780, 894, 1040, 1051, 1192, 1490, 1560, 1788, 1937, 2102, 2235, 2384, 2980, 3120, 3153, 3576, 3874, 4204, 4470, 5255, 5811, 5960, 6306, 7152, 7748, 8408, 8940, 9685, 10510, 11622, 11920, 12612, 13663, 15496, 15765, 16816, 17880, 19370, 21020, 23244, 25224, 27326, 29055, 30992, 31530, 35760, 38740, 40989, 42040, 46488, 50448, 54652, 58110, 63060, 68315, 77480, 81978, 84080, 92976, 109304, 116220, 126120, 136630, 154960, 156599, 163956, 204945, 218608, 232440, 252240, 273260, 313198, 327912, 409890, 464880, 469797, 546520, 626396, 655824, 782995, 819780, 939594, 1093040, 1252792, 1565990, 1639560, 1879188, 2035787, 2348985, 2505584, 3131980, 3279120, 3758376, 4071574, 4697970, 6107361, 6263960, 7516752, 8143148, 9395940, 10178935, 12214722, 12527920, 16286296, 18791880, 20357870, 24429444, 30536805, 32572592, 37583760, 40715740, 48858888, 61073610, 81431480, 97717776, 122147220, 162862960, 244294440, 488588880]

約数ペア:

[(1, 488588880), (2, 244294440), (3, 162862960), (4, 122147220), (5, 97717776), (6, 81431480), (8, 61073610), (10, 48858888), (12, 40715740), (13, 37583760), (15, 32572592), (16, 30536805), (20, 24429444), (24, 20357870), (26, 18791880), (30, 16286296), (39, 12527920), (40, 12214722), (48, 10178935), (52, 9395940), (60, 8143148), (65, 7516752), (78, 6263960), (80, 6107361), (104, 4697970), (120, 4071574), (130, 3758376), (149, 3279120), (156, 3131980), (195, 2505584), (208, 2348985), (240, 2035787), (260, 1879188), (298, 1639560), (312, 1565990), (390, 1252792), (447, 1093040), (520, 939594), (596, 819780), (624, 782995), (745, 655824), (780, 626396), (894, 546520), (1040, 469797), (1051, 464880), (1192, 409890), (1490, 327912), (1560, 313198), (1788, 273260), (1937, 252240), (2102, 232440), (2235, 218608), (2384, 204945), (2980, 163956), (3120, 156599), (3153, 154960), (3576, 136630), (3874, 126120), (4204, 116220), (4470, 109304), (5255, 92976), (5811, 84080), (5960, 81978), (6306, 77480), (7152, 68315), (7748, 63060), (8408, 58110), (8940, 54652), (9685, 50448), (10510, 46488), (11622, 42040), (11920, 40989), (12612, 38740), (13663, 35760), (15496, 31530), (15765, 30992), (16816, 29055), (17880, 27326), (19370, 25224), (21020, 23244)]