242819760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1011749}}^1$

素因数の和:1011765

約数の個数: 40

約数和(自身を含む): 752742000

約数和(自身を除く): 509922240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1011749, 2023498, 3035247, 4046996, 5058745, 6070494, 8093992, 10117490, 12140988, 15176235, 16187984, 20234980, 24281976, 30352470, 40469960, 48563952, 60704940, 80939920, 121409880, 242819760]

約数ペア:

[(1, 242819760), (2, 121409880), (3, 80939920), (4, 60704940), (5, 48563952), (6, 40469960), (8, 30352470), (10, 24281976), (12, 20234980), (15, 16187984), (16, 15176235), (20, 12140988), (24, 10117490), (30, 8093992), (40, 6070494), (48, 5058745), (60, 4046996), (80, 3035247), (120, 2023498), (240, 1011749)]