264242640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16433}}^1$

素因数の和:16516

約数の個数: 80

約数和(自身を含む): 831428928

約数和(自身を除く): 567186288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 16433, 32866, 49299, 65732, 82165, 98598, 131464, 164330, 197196, 246495, 262928, 328660, 394392, 492990, 657320, 788784, 985980, 1101011, 1314640, 1971960, 2202022, 3303033, 3943920, 4404044, 5505055, 6606066, 8808088, 11010110, 13212132, 16515165, 17616176, 22020220, 26424264, 33030330, 44040440, 52848528, 66060660, 88080880, 132121320, 264242640]

約数ペア:

[(1, 264242640), (2, 132121320), (3, 88080880), (4, 66060660), (5, 52848528), (6, 44040440), (8, 33030330), (10, 26424264), (12, 22020220), (15, 17616176), (16, 16515165), (20, 13212132), (24, 11010110), (30, 8808088), (40, 6606066), (48, 5505055), (60, 4404044), (67, 3943920), (80, 3303033), (120, 2202022), (134, 1971960), (201, 1314640), (240, 1101011), (268, 985980), (335, 788784), (402, 657320), (536, 492990), (670, 394392), (804, 328660), (1005, 262928), (1072, 246495), (1340, 197196), (1608, 164330), (2010, 131464), (2680, 98598), (3216, 82165), (4020, 65732), (5360, 49299), (8040, 32866), (16080, 16433)]