123521880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1029349}}^1$

素因数の和:1029363

約数の個数: 32

約数和(自身を含む): 370566000

約数和(自身を除く): 247044120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1029349, 2058698, 3088047, 4117396, 5146745, 6176094, 8234792, 10293490, 12352188, 15440235, 20586980, 24704376, 30880470, 41173960, 61760940, 123521880]

約数ペア:

[(1, 123521880), (2, 61760940), (3, 41173960), (4, 30880470), (5, 24704376), (6, 20586980), (8, 15440235), (10, 12352188), (12, 10293490), (15, 8234792), (20, 6176094), (24, 5146745), (30, 4117396), (40, 3088047), (60, 2058698), (120, 1029349)]