1796520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 5883840

約数和(自身を除く): 4087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1361, 2722, 4083, 5444, 6805, 8166, 10888, 13610, 14971, 16332, 20415, 27220, 29942, 32664, 40830, 44913, 54440, 59884, 74855, 81660, 89826, 119768, 149710, 163320, 179652, 224565, 299420, 359304, 449130, 598840, 898260, 1796520]

約数ペア:

[(1, 1796520), (2, 898260), (3, 598840), (4, 449130), (5, 359304), (6, 299420), (8, 224565), (10, 179652), (11, 163320), (12, 149710), (15, 119768), (20, 89826), (22, 81660), (24, 74855), (30, 59884), (33, 54440), (40, 44913), (44, 40830), (55, 32664), (60, 29942), (66, 27220), (88, 20415), (110, 16332), (120, 14971), (132, 13610), (165, 10888), (220, 8166), (264, 6805), (330, 5444), (440, 4083), (660, 2722), (1320, 1361)]