160967280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{827}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 500217984

約数和(自身を除く): 339250704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 811, 827, 1622, 1654, 2433, 2481, 3244, 3308, 4055, 4135, 4866, 4962, 6488, 6616, 8110, 8270, 9732, 9924, 12165, 12405, 12976, 13232, 16220, 16540, 19464, 19848, 24330, 24810, 32440, 33080, 38928, 39696, 48660, 49620, 64880, 66160, 97320, 99240, 194640, 198480, 670697, 1341394, 2012091, 2682788, 3353485, 4024182, 5365576, 6706970, 8048364, 10060455, 10731152, 13413940, 16096728, 20120910, 26827880, 32193456, 40241820, 53655760, 80483640, 160967280]

約数ペア:

[(1, 160967280), (2, 80483640), (3, 53655760), (4, 40241820), (5, 32193456), (6, 26827880), (8, 20120910), (10, 16096728), (12, 13413940), (15, 10731152), (16, 10060455), (20, 8048364), (24, 6706970), (30, 5365576), (40, 4024182), (48, 3353485), (60, 2682788), (80, 2012091), (120, 1341394), (240, 670697), (811, 198480), (827, 194640), (1622, 99240), (1654, 97320), (2433, 66160), (2481, 64880), (3244, 49620), (3308, 48660), (4055, 39696), (4135, 38928), (4866, 33080), (4962, 32440), (6488, 24810), (6616, 24330), (8110, 19848), (8270, 19464), (9732, 16540), (9924, 16220), (12165, 13232), (12405, 12976)]