6389040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3803}}^1$

素因数の和:3826

約数の個数: 80

約数和(自身を含む): 22641408

約数和(自身を除く): 16252368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3803, 7606, 11409, 15212, 19015, 22818, 26621, 30424, 38030, 45636, 53242, 57045, 60848, 76060, 79863, 91272, 106484, 114090, 133105, 152120, 159726, 182544, 212968, 228180, 266210, 304240, 319452, 399315, 425936, 456360, 532420, 638904, 798630, 912720, 1064840, 1277808, 1597260, 2129680, 3194520, 6389040]

約数ペア:

[(1, 6389040), (2, 3194520), (3, 2129680), (4, 1597260), (5, 1277808), (6, 1064840), (7, 912720), (8, 798630), (10, 638904), (12, 532420), (14, 456360), (15, 425936), (16, 399315), (20, 319452), (21, 304240), (24, 266210), (28, 228180), (30, 212968), (35, 182544), (40, 159726), (42, 152120), (48, 133105), (56, 114090), (60, 106484), (70, 91272), (80, 79863), (84, 76060), (105, 60848), (112, 57045), (120, 53242), (140, 45636), (168, 38030), (210, 30424), (240, 26621), (280, 22818), (336, 19015), (420, 15212), (560, 11409), (840, 7606), (1680, 3803)]