67883120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 167132160

約数和(自身を除く): 99249040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 368, 395, 460, 467, 632, 790, 920, 934, 1264, 1580, 1817, 1840, 1868, 2335, 3160, 3634, 3736, 4670, 6320, 7268, 7472, 9085, 9340, 10741, 14536, 18170, 18680, 21482, 29072, 36340, 36893, 37360, 42964, 53705, 72680, 73786, 85928, 107410, 145360, 147572, 171856, 184465, 214820, 295144, 368930, 429640, 590288, 737860, 848539, 859280, 1475720, 1697078, 2951440, 3394156, 4242695, 6788312, 8485390, 13576624, 16970780, 33941560, 67883120]

約数ペア:

[(1, 67883120), (2, 33941560), (4, 16970780), (5, 13576624), (8, 8485390), (10, 6788312), (16, 4242695), (20, 3394156), (23, 2951440), (40, 1697078), (46, 1475720), (79, 859280), (80, 848539), (92, 737860), (115, 590288), (158, 429640), (184, 368930), (230, 295144), (316, 214820), (368, 184465), (395, 171856), (460, 147572), (467, 145360), (632, 107410), (790, 85928), (920, 73786), (934, 72680), (1264, 53705), (1580, 42964), (1817, 37360), (1840, 36893), (1868, 36340), (2335, 29072), (3160, 21482), (3634, 18680), (3736, 18170), (4670, 14536), (6320, 10741), (7268, 9340), (7472, 9085)]