48119680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 137479680

約数和(自身を除く): 89360000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 467, 560, 640, 644, 736, 805, 896, 920, 934, 1120, 1288, 1472, 1610, 1840, 1868, 2240, 2335, 2576, 2944, 3220, 3269, 3680, 3736, 4480, 4670, 5152, 6440, 6538, 7360, 7472, 9340, 10304, 10741, 12880, 13076, 14720, 14944, 16345, 18680, 20608, 21482, 25760, 26152, 29888, 32690, 37360, 42964, 51520, 52304, 53705, 59776, 65380, 74720, 75187, 85928, 103040, 104608, 107410, 130760, 149440, 150374, 171856, 209216, 214820, 261520, 298880, 300748, 343712, 375935, 418432, 429640, 523040, 601496, 687424, 751870, 859280, 1046080, 1202992, 1374848, 1503740, 1718560, 2092160, 2405984, 3007480, 3437120, 4811968, 6014960, 6874240, 9623936, 12029920, 24059840, 48119680]

約数ペア:

[(1, 48119680), (2, 24059840), (4, 12029920), (5, 9623936), (7, 6874240), (8, 6014960), (10, 4811968), (14, 3437120), (16, 3007480), (20, 2405984), (23, 2092160), (28, 1718560), (32, 1503740), (35, 1374848), (40, 1202992), (46, 1046080), (56, 859280), (64, 751870), (70, 687424), (80, 601496), (92, 523040), (112, 429640), (115, 418432), (128, 375935), (140, 343712), (160, 300748), (161, 298880), (184, 261520), (224, 214820), (230, 209216), (280, 171856), (320, 150374), (322, 149440), (368, 130760), (448, 107410), (460, 104608), (467, 103040), (560, 85928), (640, 75187), (644, 74720), (736, 65380), (805, 59776), (896, 53705), (920, 52304), (934, 51520), (1120, 42964), (1288, 37360), (1472, 32690), (1610, 29888), (1840, 26152), (1868, 25760), (2240, 21482), (2335, 20608), (2576, 18680), (2944, 16345), (3220, 14944), (3269, 14720), (3680, 13076), (3736, 12880), (4480, 10741), (4670, 10304), (5152, 9340), (6440, 7472), (6538, 7360)]