26908920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{74747}}^1$

素因数の和:74764

約数の個数: 48

約数和(自身を含む): 87455160

約数和(自身を除く): 60546240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 74747, 149494, 224241, 298988, 373735, 448482, 597976, 672723, 747470, 896964, 1121205, 1345446, 1494940, 1793928, 2242410, 2690892, 2989880, 3363615, 4484820, 5381784, 6727230, 8969640, 13454460, 26908920]

約数ペア:

[(1, 26908920), (2, 13454460), (3, 8969640), (4, 6727230), (5, 5381784), (6, 4484820), (8, 3363615), (9, 2989880), (10, 2690892), (12, 2242410), (15, 1793928), (18, 1494940), (20, 1345446), (24, 1121205), (30, 896964), (36, 747470), (40, 672723), (45, 597976), (60, 448482), (72, 373735), (90, 298988), (120, 224241), (180, 149494), (360, 74747)]