172115760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{717149}}^1$

素因数の和:717165

約数の個数: 40

約数和(自身を含む): 533559600

約数和(自身を除く): 361443840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 717149, 1434298, 2151447, 2868596, 3585745, 4302894, 5737192, 7171490, 8605788, 10757235, 11474384, 14342980, 17211576, 21514470, 28685960, 34423152, 43028940, 57371920, 86057880, 172115760]

約数ペア:

[(1, 172115760), (2, 86057880), (3, 57371920), (4, 43028940), (5, 34423152), (6, 28685960), (8, 21514470), (10, 17211576), (12, 14342980), (15, 11474384), (16, 10757235), (20, 8605788), (24, 7171490), (30, 5737192), (40, 4302894), (48, 3585745), (60, 2868596), (80, 2151447), (120, 1434298), (240, 717149)]