71878080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74873}}^1$

素因数の和:74893

約数の個数: 56

約数和(自身を含む): 228215952

約数和(自身を除く): 156337872

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, 74873, 149746, 224619, 299492, 374365, 449238, 598984, 748730, 898476, 1123095, 1197968, 1497460, 1796952, 2246190, 2395936, 2994920, 3593904, 4492380, 4791872, 5989840, 7187808, 8984760, 11979680, 14375616, 17969520, 23959360, 35939040, 71878080]

約数ペア:

[(1, 71878080), (2, 35939040), (3, 23959360), (4, 17969520), (5, 14375616), (6, 11979680), (8, 8984760), (10, 7187808), (12, 5989840), (15, 4791872), (16, 4492380), (20, 3593904), (24, 2994920), (30, 2395936), (32, 2246190), (40, 1796952), (48, 1497460), (60, 1197968), (64, 1123095), (80, 898476), (96, 748730), (120, 598984), (160, 449238), (192, 374365), (240, 299492), (320, 224619), (480, 149746), (960, 74873)]