172944120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1441201}}^1$

素因数の和:1441215

約数の個数: 32

約数和(自身を含む): 518832720

約数和(自身を除く): 345888600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1441201, 2882402, 4323603, 5764804, 7206005, 8647206, 11529608, 14412010, 17294412, 21618015, 28824020, 34588824, 43236030, 57648040, 86472060, 172944120]

約数ペア:

[(1, 172944120), (2, 86472060), (3, 57648040), (4, 43236030), (5, 34588824), (6, 28824020), (8, 21618015), (10, 17294412), (12, 14412010), (15, 11529608), (20, 8647206), (24, 7206005), (30, 5764804), (40, 4323603), (60, 2882402), (120, 1441201)]