29878080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31123}}^1$

素因数の和:31143

約数の個数: 56

約数和(自身を含む): 94865952

約数和(自身を除く): 64987872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 31123, 62246, 93369, 124492, 155615, 186738, 248984, 311230, 373476, 466845, 497968, 622460, 746952, 933690, 995936, 1244920, 1493904, 1867380, 1991872, 2489840, 2987808, 3734760, 4979680, 5975616, 7469520, 9959360, 14939040, 29878080]

約数ペア:

[(1, 29878080), (2, 14939040), (3, 9959360), (4, 7469520), (5, 5975616), (6, 4979680), (8, 3734760), (10, 2987808), (12, 2489840), (15, 1991872), (16, 1867380), (20, 1493904), (24, 1244920), (30, 995936), (32, 933690), (40, 746952), (48, 622460), (60, 497968), (64, 466845), (80, 373476), (96, 311230), (120, 248984), (160, 186738), (192, 155615), (240, 124492), (320, 93369), (480, 62246), (960, 31123)]