26289840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109541}}^1$

素因数の和:109557

約数の個数: 40

約数和(自身を含む): 81499248

約数和(自身を除く): 55209408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 109541, 219082, 328623, 438164, 547705, 657246, 876328, 1095410, 1314492, 1643115, 1752656, 2190820, 2628984, 3286230, 4381640, 5257968, 6572460, 8763280, 13144920, 26289840]

約数ペア:

[(1, 26289840), (2, 13144920), (3, 8763280), (4, 6572460), (5, 5257968), (6, 4381640), (8, 3286230), (10, 2628984), (12, 2190820), (15, 1752656), (16, 1643115), (20, 1314492), (24, 1095410), (30, 876328), (40, 657246), (48, 547705), (60, 438164), (80, 328623), (120, 219082), (240, 109541)]