317791680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3166

約数の個数: 112

約数和(自身を含む): 1018580640

約数和(自身を除く): 700788960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2180, 2616, 3037, 3270, 3488, 4360, 5232, 6074, 6540, 6976, 8720, 9111, 10464, 12148, 13080, 15185, 17440, 18222, 20928, 24296, 26160, 30370, 34880, 36444, 45555, 48592, 52320, 60740, 72888, 91110, 97184, 104640, 121480, 145776, 182220, 194368, 242960, 291552, 331033, 364440, 485920, 583104, 662066, 728880, 971840, 993099, 1324132, 1457760, 1655165, 1986198, 2648264, 2915520, 3310330, 3972396, 4965495, 5296528, 6620660, 7944792, 9930990, 10593056, 13241320, 15889584, 19861980, 21186112, 26482640, 31779168, 39723960, 52965280, 63558336, 79447920, 105930560, 158895840, 317791680]

約数ペア:

[(1, 317791680), (2, 158895840), (3, 105930560), (4, 79447920), (5, 63558336), (6, 52965280), (8, 39723960), (10, 31779168), (12, 26482640), (15, 21186112), (16, 19861980), (20, 15889584), (24, 13241320), (30, 10593056), (32, 9930990), (40, 7944792), (48, 6620660), (60, 5296528), (64, 4965495), (80, 3972396), (96, 3310330), (109, 2915520), (120, 2648264), (160, 1986198), (192, 1655165), (218, 1457760), (240, 1324132), (320, 993099), (327, 971840), (436, 728880), (480, 662066), (545, 583104), (654, 485920), (872, 364440), (960, 331033), (1090, 291552), (1308, 242960), (1635, 194368), (1744, 182220), (2180, 145776), (2616, 121480), (3037, 104640), (3270, 97184), (3488, 91110), (4360, 72888), (5232, 60740), (6074, 52320), (6540, 48592), (6976, 45555), (8720, 36444), (9111, 34880), (10464, 30370), (12148, 26160), (13080, 24296), (15185, 20928), (17440, 18222)]