40829280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85061}}^1$

素因数の和:85079

約数の個数: 48

約数和(自身を含む): 128613744

約数和(自身を除く): 87784464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85061, 170122, 255183, 340244, 425305, 510366, 680488, 850610, 1020732, 1275915, 1360976, 1701220, 2041464, 2551830, 2721952, 3402440, 4082928, 5103660, 6804880, 8165856, 10207320, 13609760, 20414640, 40829280]

約数ペア:

[(1, 40829280), (2, 20414640), (3, 13609760), (4, 10207320), (5, 8165856), (6, 6804880), (8, 5103660), (10, 4082928), (12, 3402440), (15, 2721952), (16, 2551830), (20, 2041464), (24, 1701220), (30, 1360976), (32, 1275915), (40, 1020732), (48, 850610), (60, 680488), (80, 510366), (96, 425305), (120, 340244), (160, 255183), (240, 170122), (480, 85061)]