2487576060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{65497}}^1$

素因数の和:65723

約数の個数: 72

約数和(自身を含む): 7581524496

約数和(自身を除く): 5093948436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 65497, 130994, 196491, 261988, 327485, 392982, 589473, 654970, 785964, 982455, 1178946, 1309940, 1964910, 2357892, 2947365, 3929820, 5894730, 11789460, 13819867, 27639734, 41459601, 55279468, 69099335, 82919202, 124378803, 138198670, 165838404, 207298005, 248757606, 276397340, 414596010, 497515212, 621894015, 829192020, 1243788030, 2487576060]

約数ペア:

[(1, 2487576060), (2, 1243788030), (3, 829192020), (4, 621894015), (5, 497515212), (6, 414596010), (9, 276397340), (10, 248757606), (12, 207298005), (15, 165838404), (18, 138198670), (20, 124378803), (30, 82919202), (36, 69099335), (45, 55279468), (60, 41459601), (90, 27639734), (180, 13819867), (211, 11789460), (422, 5894730), (633, 3929820), (844, 2947365), (1055, 2357892), (1266, 1964910), (1899, 1309940), (2110, 1178946), (2532, 982455), (3165, 785964), (3798, 654970), (4220, 589473), (6330, 392982), (7596, 327485), (9495, 261988), (12660, 196491), (18990, 130994), (37980, 65497)]