126755880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2521}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 381326400

約数和(自身を除く): 254570520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 2521, 3352, 4190, 5028, 5042, 6285, 7563, 8380, 10056, 10084, 12570, 12605, 15126, 16760, 20168, 25140, 25210, 30252, 37815, 50280, 50420, 60504, 75630, 100840, 151260, 302520, 1056299, 2112598, 3168897, 4225196, 5281495, 6337794, 8450392, 10562990, 12675588, 15844485, 21125980, 25351176, 31688970, 42251960, 63377940, 126755880]

約数ペア:

[(1, 126755880), (2, 63377940), (3, 42251960), (4, 31688970), (5, 25351176), (6, 21125980), (8, 15844485), (10, 12675588), (12, 10562990), (15, 8450392), (20, 6337794), (24, 5281495), (30, 4225196), (40, 3168897), (60, 2112598), (120, 1056299), (419, 302520), (838, 151260), (1257, 100840), (1676, 75630), (2095, 60504), (2514, 50420), (2521, 50280), (3352, 37815), (4190, 30252), (5028, 25210), (5042, 25140), (6285, 20168), (7563, 16760), (8380, 15126), (10056, 12605), (10084, 12570)]