12937920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13477}}^1$

素因数の和:13497

約数の個数: 56

約数和(自身を含む): 41080944

約数和(自身を除く): 28143024

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, 13477, 26954, 40431, 53908, 67385, 80862, 107816, 134770, 161724, 202155, 215632, 269540, 323448, 404310, 431264, 539080, 646896, 808620, 862528, 1078160, 1293792, 1617240, 2156320, 2587584, 3234480, 4312640, 6468960, 12937920]

約数ペア:

[(1, 12937920), (2, 6468960), (3, 4312640), (4, 3234480), (5, 2587584), (6, 2156320), (8, 1617240), (10, 1293792), (12, 1078160), (15, 862528), (16, 808620), (20, 646896), (24, 539080), (30, 431264), (32, 404310), (40, 323448), (48, 269540), (60, 215632), (64, 202155), (80, 161724), (96, 134770), (120, 107816), (160, 80862), (192, 67385), (240, 53908), (320, 40431), (480, 26954), (960, 13477)]