388637160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3238643}}^1$

素因数の和:3238657

約数の個数: 32

約数和(自身を含む): 1165911840

約数和(自身を除く): 777274680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3238643, 6477286, 9715929, 12954572, 16193215, 19431858, 25909144, 32386430, 38863716, 48579645, 64772860, 77727432, 97159290, 129545720, 194318580, 388637160]

約数ペア:

[(1, 388637160), (2, 194318580), (3, 129545720), (4, 97159290), (5, 77727432), (6, 64772860), (8, 48579645), (10, 38863716), (12, 32386430), (15, 25909144), (20, 19431858), (24, 16193215), (30, 12954572), (40, 9715929), (60, 6477286), (120, 3238643)]