65348160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68071}}^1$

素因数の和:68091

約数の個数: 56

約数和(自身を含む): 207483456

約数和(自身を除く): 142135296

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, 68071, 136142, 204213, 272284, 340355, 408426, 544568, 680710, 816852, 1021065, 1089136, 1361420, 1633704, 2042130, 2178272, 2722840, 3267408, 4084260, 4356544, 5445680, 6534816, 8168520, 10891360, 13069632, 16337040, 21782720, 32674080, 65348160]

約数ペア:

[(1, 65348160), (2, 32674080), (3, 21782720), (4, 16337040), (5, 13069632), (6, 10891360), (8, 8168520), (10, 6534816), (12, 5445680), (15, 4356544), (16, 4084260), (20, 3267408), (24, 2722840), (30, 2178272), (32, 2042130), (40, 1633704), (48, 1361420), (60, 1089136), (64, 1021065), (80, 816852), (96, 680710), (120, 544568), (160, 408426), (192, 340355), (240, 272284), (320, 204213), (480, 136142), (960, 68071)]