80483640

素因数分解:

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

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 242040960

約数和(自身を除く): 161557320

約数列:

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

約数ペア:

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