40048128

素因数分解:

$2^9\times 3^3\times {\mathrm{2897}}^1$

素因数の和:2924

約数の個数: 80

約数和(自身を含む): 118586160

約数和(自身を除く): 78538032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 2897, 3456, 4608, 5794, 6912, 8691, 11588, 13824, 17382, 23176, 26073, 34764, 46352, 52146, 69528, 78219, 92704, 104292, 139056, 156438, 185408, 208584, 278112, 312876, 370816, 417168, 556224, 625752, 741632, 834336, 1112448, 1251504, 1483264, 1668672, 2224896, 2503008, 3337344, 4449792, 5006016, 6674688, 10012032, 13349376, 20024064, 40048128]

約数ペア:

[(1, 40048128), (2, 20024064), (3, 13349376), (4, 10012032), (6, 6674688), (8, 5006016), (9, 4449792), (12, 3337344), (16, 2503008), (18, 2224896), (24, 1668672), (27, 1483264), (32, 1251504), (36, 1112448), (48, 834336), (54, 741632), (64, 625752), (72, 556224), (96, 417168), (108, 370816), (128, 312876), (144, 278112), (192, 208584), (216, 185408), (256, 156438), (288, 139056), (384, 104292), (432, 92704), (512, 78219), (576, 69528), (768, 52146), (864, 46352), (1152, 34764), (1536, 26073), (1728, 23176), (2304, 17382), (2897, 13824), (3456, 11588), (4608, 8691), (5794, 6912)]