219368640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{228509}}^1$

素因数の和:228529

約数の個数: 56

約数和(自身を含む): 696498480

約数和(自身を除く): 477129840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 228509, 457018, 685527, 914036, 1142545, 1371054, 1828072, 2285090, 2742108, 3427635, 3656144, 4570180, 5484216, 6855270, 7312288, 9140360, 10968432, 13710540, 14624576, 18280720, 21936864, 27421080, 36561440, 43873728, 54842160, 73122880, 109684320, 219368640]

約数ペア:

[(1, 219368640), (2, 109684320), (3, 73122880), (4, 54842160), (5, 43873728), (6, 36561440), (8, 27421080), (10, 21936864), (12, 18280720), (15, 14624576), (16, 13710540), (20, 10968432), (24, 9140360), (30, 7312288), (32, 6855270), (40, 5484216), (48, 4570180), (60, 3656144), (64, 3427635), (80, 2742108), (96, 2285090), (120, 1828072), (160, 1371054), (192, 1142545), (240, 914036), (320, 685527), (480, 457018), (960, 228509)]