180262320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1843

約数の個数: 160

約数和(自身を含む): 649482240

約数和(自身を除く): 469219920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1759, 1830, 2135, 2440, 2562, 2928, 3416, 3518, 3660, 4270, 4880, 5124, 5277, 6405, 6832, 7036, 7320, 8540, 8795, 10248, 10554, 12313, 12810, 14072, 14640, 17080, 17590, 20496, 21108, 24626, 25620, 26385, 28144, 34160, 35180, 36939, 42216, 49252, 51240, 52770, 61565, 70360, 73878, 84432, 98504, 102480, 105540, 107299, 123130, 140720, 147756, 184695, 197008, 211080, 214598, 246260, 295512, 321897, 369390, 422160, 429196, 492520, 536495, 591024, 643794, 738780, 751093, 858392, 985040, 1072990, 1287588, 1477560, 1502186, 1609485, 1716784, 2145980, 2253279, 2575176, 2955120, 3004372, 3218970, 3755465, 4291960, 4506558, 5150352, 6008744, 6437940, 7510930, 8583920, 9013116, 11266395, 12017488, 12875880, 15021860, 18026232, 22532790, 25751760, 30043720, 36052464, 45065580, 60087440, 90131160, 180262320]

約数ペア:

[(1, 180262320), (2, 90131160), (3, 60087440), (4, 45065580), (5, 36052464), (6, 30043720), (7, 25751760), (8, 22532790), (10, 18026232), (12, 15021860), (14, 12875880), (15, 12017488), (16, 11266395), (20, 9013116), (21, 8583920), (24, 7510930), (28, 6437940), (30, 6008744), (35, 5150352), (40, 4506558), (42, 4291960), (48, 3755465), (56, 3218970), (60, 3004372), (61, 2955120), (70, 2575176), (80, 2253279), (84, 2145980), (105, 1716784), (112, 1609485), (120, 1502186), (122, 1477560), (140, 1287588), (168, 1072990), (183, 985040), (210, 858392), (240, 751093), (244, 738780), (280, 643794), (305, 591024), (336, 536495), (366, 492520), (420, 429196), (427, 422160), (488, 369390), (560, 321897), (610, 295512), (732, 246260), (840, 214598), (854, 211080), (915, 197008), (976, 184695), (1220, 147756), (1281, 140720), (1464, 123130), (1680, 107299), (1708, 105540), (1759, 102480), (1830, 98504), (2135, 84432), (2440, 73878), (2562, 70360), (2928, 61565), (3416, 52770), (3518, 51240), (3660, 49252), (4270, 42216), (4880, 36939), (5124, 35180), (5277, 34160), (6405, 28144), (6832, 26385), (7036, 25620), (7320, 24626), (8540, 21108), (8795, 20496), (10248, 17590), (10554, 17080), (12313, 14640), (12810, 14072)]