129576120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7151}}^1$

素因数の和:7316

約数の個数: 64

約数和(自身を含む): 391357440

約数和(自身を除く): 261781320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 7151, 9060, 14302, 18120, 21453, 28604, 35755, 42906, 57208, 71510, 85812, 107265, 143020, 171624, 214530, 286040, 429060, 858120, 1079801, 2159602, 3239403, 4319204, 5399005, 6478806, 8638408, 10798010, 12957612, 16197015, 21596020, 25915224, 32394030, 43192040, 64788060, 129576120]

約数ペア:

[(1, 129576120), (2, 64788060), (3, 43192040), (4, 32394030), (5, 25915224), (6, 21596020), (8, 16197015), (10, 12957612), (12, 10798010), (15, 8638408), (20, 6478806), (24, 5399005), (30, 4319204), (40, 3239403), (60, 2159602), (120, 1079801), (151, 858120), (302, 429060), (453, 286040), (604, 214530), (755, 171624), (906, 143020), (1208, 107265), (1510, 85812), (1812, 71510), (2265, 57208), (3020, 42906), (3624, 35755), (4530, 28604), (6040, 21453), (7151, 18120), (9060, 14302)]