52420320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 182211120

約数和(自身を除く): 129790800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 617, 708, 720, 885, 944, 1062, 1180, 1234, 1416, 1440, 1770, 1851, 1888, 2124, 2360, 2468, 2655, 2832, 3085, 3540, 3702, 4248, 4720, 4936, 5310, 5553, 5664, 6170, 7080, 7404, 8496, 9255, 9440, 9872, 10620, 11106, 12340, 14160, 14808, 16992, 18510, 19744, 21240, 22212, 24680, 27765, 28320, 29616, 36403, 37020, 42480, 44424, 49360, 55530, 59232, 72806, 74040, 84960, 88848, 98720, 109209, 111060, 145612, 148080, 177696, 182015, 218418, 222120, 291224, 296160, 327627, 364030, 436836, 444240, 546045, 582448, 655254, 728060, 873672, 888480, 1092090, 1164896, 1310508, 1456120, 1638135, 1747344, 2184180, 2621016, 2912240, 3276270, 3494688, 4368360, 5242032, 5824480, 6552540, 8736720, 10484064, 13105080, 17473440, 26210160, 52420320]

約数ペア:

[(1, 52420320), (2, 26210160), (3, 17473440), (4, 13105080), (5, 10484064), (6, 8736720), (8, 6552540), (9, 5824480), (10, 5242032), (12, 4368360), (15, 3494688), (16, 3276270), (18, 2912240), (20, 2621016), (24, 2184180), (30, 1747344), (32, 1638135), (36, 1456120), (40, 1310508), (45, 1164896), (48, 1092090), (59, 888480), (60, 873672), (72, 728060), (80, 655254), (90, 582448), (96, 546045), (118, 444240), (120, 436836), (144, 364030), (160, 327627), (177, 296160), (180, 291224), (236, 222120), (240, 218418), (288, 182015), (295, 177696), (354, 148080), (360, 145612), (472, 111060), (480, 109209), (531, 98720), (590, 88848), (617, 84960), (708, 74040), (720, 72806), (885, 59232), (944, 55530), (1062, 49360), (1180, 44424), (1234, 42480), (1416, 37020), (1440, 36403), (1770, 29616), (1851, 28320), (1888, 27765), (2124, 24680), (2360, 22212), (2468, 21240), (2655, 19744), (2832, 18510), (3085, 16992), (3540, 14808), (3702, 14160), (4248, 12340), (4720, 11106), (4936, 10620), (5310, 9872), (5553, 9440), (5664, 9255), (6170, 8496), (7080, 7404)]