1209360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5039}}^1$

素因数の和:5055

約数の個数: 40

約数和(自身を含む): 3749760

約数和(自身を除く): 2540400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5039, 10078, 15117, 20156, 25195, 30234, 40312, 50390, 60468, 75585, 80624, 100780, 120936, 151170, 201560, 241872, 302340, 403120, 604680, 1209360]

約数ペア:

[(1, 1209360), (2, 604680), (3, 403120), (4, 302340), (5, 241872), (6, 201560), (8, 151170), (10, 120936), (12, 100780), (15, 80624), (16, 75585), (20, 60468), (24, 50390), (30, 40312), (40, 30234), (48, 25195), (60, 20156), (80, 15117), (120, 10078), (240, 5039)]