155969760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 493426080

約数和(自身を除く): 337456320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 293, 480, 586, 879, 1109, 1172, 1465, 1758, 2218, 2344, 2930, 3327, 3516, 4395, 4436, 4688, 5545, 5860, 6654, 7032, 8790, 8872, 9376, 11090, 11720, 13308, 14064, 16635, 17580, 17744, 22180, 23440, 26616, 28128, 33270, 35160, 35488, 44360, 46880, 53232, 66540, 70320, 88720, 106464, 133080, 140640, 177440, 266160, 324937, 532320, 649874, 974811, 1299748, 1624685, 1949622, 2599496, 3249370, 3899244, 4874055, 5198992, 6498740, 7798488, 9748110, 10397984, 12997480, 15596976, 19496220, 25994960, 31193952, 38992440, 51989920, 77984880, 155969760]

約数ペア:

[(1, 155969760), (2, 77984880), (3, 51989920), (4, 38992440), (5, 31193952), (6, 25994960), (8, 19496220), (10, 15596976), (12, 12997480), (15, 10397984), (16, 9748110), (20, 7798488), (24, 6498740), (30, 5198992), (32, 4874055), (40, 3899244), (48, 3249370), (60, 2599496), (80, 1949622), (96, 1624685), (120, 1299748), (160, 974811), (240, 649874), (293, 532320), (480, 324937), (586, 266160), (879, 177440), (1109, 140640), (1172, 133080), (1465, 106464), (1758, 88720), (2218, 70320), (2344, 66540), (2930, 53232), (3327, 46880), (3516, 44360), (4395, 35488), (4436, 35160), (4688, 33270), (5545, 28128), (5860, 26616), (6654, 23440), (7032, 22180), (8790, 17744), (8872, 17580), (9376, 16635), (11090, 14064), (11720, 13308)]