15495209040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{508373}}^1$

素因数の和:508516

約数の個数: 80

約数和(自身を含む): 48413472768

約数和(自身を除く): 32918263728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 508373, 1016746, 1525119, 2033492, 2541865, 3050238, 4066984, 5083730, 6100476, 7625595, 8133968, 10167460, 12200952, 15251190, 20334920, 24401904, 30502380, 40669840, 61004760, 64563371, 122009520, 129126742, 193690113, 258253484, 322816855, 387380226, 516506968, 645633710, 774760452, 968450565, 1033013936, 1291267420, 1549520904, 1936901130, 2582534840, 3099041808, 3873802260, 5165069680, 7747604520, 15495209040]

約数ペア:

[(1, 15495209040), (2, 7747604520), (3, 5165069680), (4, 3873802260), (5, 3099041808), (6, 2582534840), (8, 1936901130), (10, 1549520904), (12, 1291267420), (15, 1033013936), (16, 968450565), (20, 774760452), (24, 645633710), (30, 516506968), (40, 387380226), (48, 322816855), (60, 258253484), (80, 193690113), (120, 129126742), (127, 122009520), (240, 64563371), (254, 61004760), (381, 40669840), (508, 30502380), (635, 24401904), (762, 20334920), (1016, 15251190), (1270, 12200952), (1524, 10167460), (1905, 8133968), (2032, 7625595), (2540, 6100476), (3048, 5083730), (3810, 4066984), (5080, 3050238), (6096, 2541865), (7620, 2033492), (10160, 1525119), (15240, 1016746), (30480, 508373)]