240059760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1000249}}^1$

素因数の和:1000265

約数の個数: 40

約数和(自身を含む): 744186000

約数和(自身を除く): 504126240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1000249, 2000498, 3000747, 4000996, 5001245, 6001494, 8001992, 10002490, 12002988, 15003735, 16003984, 20004980, 24005976, 30007470, 40009960, 48011952, 60014940, 80019920, 120029880, 240059760]

約数ペア:

[(1, 240059760), (2, 120029880), (3, 80019920), (4, 60014940), (5, 48011952), (6, 40009960), (8, 30007470), (10, 24005976), (12, 20004980), (15, 16003984), (16, 15003735), (20, 12002988), (24, 10002490), (30, 8001992), (40, 6001494), (48, 5001245), (60, 4000996), (80, 3000747), (120, 2000498), (240, 1000249)]