73385880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{611549}}^1$

素因数の和:611563

約数の個数: 32

約数和(自身を含む): 220158000

約数和(自身を除く): 146772120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 611549, 1223098, 1834647, 2446196, 3057745, 3669294, 4892392, 6115490, 7338588, 9173235, 12230980, 14677176, 18346470, 24461960, 36692940, 73385880]

約数ペア:

[(1, 73385880), (2, 36692940), (3, 24461960), (4, 18346470), (5, 14677176), (6, 12230980), (8, 9173235), (10, 7338588), (12, 6115490), (15, 4892392), (20, 3669294), (24, 3057745), (30, 2446196), (40, 1834647), (60, 1223098), (120, 611549)]