2069040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 6615648

約数和(自身を除く): 4546608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 233, 240, 296, 370, 444, 466, 555, 592, 699, 740, 888, 932, 1110, 1165, 1398, 1480, 1776, 1864, 2220, 2330, 2796, 2960, 3495, 3728, 4440, 4660, 5592, 6990, 8621, 8880, 9320, 11184, 13980, 17242, 18640, 25863, 27960, 34484, 43105, 51726, 55920, 68968, 86210, 103452, 129315, 137936, 172420, 206904, 258630, 344840, 413808, 517260, 689680, 1034520, 2069040]

約数ペア:

[(1, 2069040), (2, 1034520), (3, 689680), (4, 517260), (5, 413808), (6, 344840), (8, 258630), (10, 206904), (12, 172420), (15, 137936), (16, 129315), (20, 103452), (24, 86210), (30, 68968), (37, 55920), (40, 51726), (48, 43105), (60, 34484), (74, 27960), (80, 25863), (111, 18640), (120, 17242), (148, 13980), (185, 11184), (222, 9320), (233, 8880), (240, 8621), (296, 6990), (370, 5592), (444, 4660), (466, 4440), (555, 3728), (592, 3495), (699, 2960), (740, 2796), (888, 2330), (932, 2220), (1110, 1864), (1165, 1776), (1398, 1480)]