455202560

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12263}}^1$

素因数の和:12313

約数の個数: 72

約数和(自身を含む): 1128042720

約数和(自身を除く): 672840160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 7424, 9280, 12263, 18560, 24526, 37120, 49052, 61315, 98104, 122630, 196208, 245260, 355627, 392416, 490520, 711254, 784832, 981040, 1422508, 1569664, 1778135, 1962080, 2845016, 3139328, 3556270, 3924160, 5690032, 7112540, 7848320, 11380064, 14225080, 15696640, 22760128, 28450160, 45520256, 56900320, 91040512, 113800640, 227601280, 455202560]

約数ペア:

[(1, 455202560), (2, 227601280), (4, 113800640), (5, 91040512), (8, 56900320), (10, 45520256), (16, 28450160), (20, 22760128), (29, 15696640), (32, 14225080), (40, 11380064), (58, 7848320), (64, 7112540), (80, 5690032), (116, 3924160), (128, 3556270), (145, 3139328), (160, 2845016), (232, 1962080), (256, 1778135), (290, 1569664), (320, 1422508), (464, 981040), (580, 784832), (640, 711254), (928, 490520), (1160, 392416), (1280, 355627), (1856, 245260), (2320, 196208), (3712, 122630), (4640, 98104), (7424, 61315), (9280, 49052), (12263, 37120), (18560, 24526)]