25825920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13451}}^1$

素因数の和:13473

約数の個数: 64

約数和(自身を含む): 82326240

約数和(自身を除く): 56500320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13451, 26902, 40353, 53804, 67255, 80706, 107608, 134510, 161412, 201765, 215216, 269020, 322824, 403530, 430432, 538040, 645648, 807060, 860864, 1076080, 1291296, 1614120, 1721728, 2152160, 2582592, 3228240, 4304320, 5165184, 6456480, 8608640, 12912960, 25825920]

約数ペア:

[(1, 25825920), (2, 12912960), (3, 8608640), (4, 6456480), (5, 5165184), (6, 4304320), (8, 3228240), (10, 2582592), (12, 2152160), (15, 1721728), (16, 1614120), (20, 1291296), (24, 1076080), (30, 860864), (32, 807060), (40, 645648), (48, 538040), (60, 430432), (64, 403530), (80, 322824), (96, 269020), (120, 215216), (128, 201765), (160, 161412), (192, 134510), (240, 107608), (320, 80706), (384, 67255), (480, 53804), (640, 40353), (960, 26902), (1920, 13451)]