26909880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3428

約数の個数: 64

約数和(自身を含む): 81959040

約数和(自身を除く): 55049160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3347, 4020, 6694, 8040, 10041, 13388, 16735, 20082, 26776, 33470, 40164, 50205, 66940, 80328, 100410, 133880, 200820, 224249, 401640, 448498, 672747, 896996, 1121245, 1345494, 1793992, 2242490, 2690988, 3363735, 4484980, 5381976, 6727470, 8969960, 13454940, 26909880]

約数ペア:

[(1, 26909880), (2, 13454940), (3, 8969960), (4, 6727470), (5, 5381976), (6, 4484980), (8, 3363735), (10, 2690988), (12, 2242490), (15, 1793992), (20, 1345494), (24, 1121245), (30, 896996), (40, 672747), (60, 448498), (67, 401640), (120, 224249), (134, 200820), (201, 133880), (268, 100410), (335, 80328), (402, 66940), (536, 50205), (670, 40164), (804, 33470), (1005, 26776), (1340, 20082), (1608, 16735), (2010, 13388), (2680, 10041), (3347, 8040), (4020, 6694)]