121632180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20899}}^1$

素因数の和:21008

約数の個数: 48

約数和(自身を含む): 344097600

約数和(自身を除く): 222465420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 20899, 41798, 62697, 83596, 104495, 125394, 208990, 250788, 313485, 417980, 626970, 1253940, 2027203, 4054406, 6081609, 8108812, 10136015, 12163218, 20272030, 24326436, 30408045, 40544060, 60816090, 121632180]

約数ペア:

[(1, 121632180), (2, 60816090), (3, 40544060), (4, 30408045), (5, 24326436), (6, 20272030), (10, 12163218), (12, 10136015), (15, 8108812), (20, 6081609), (30, 4054406), (60, 2027203), (97, 1253940), (194, 626970), (291, 417980), (388, 313485), (485, 250788), (582, 208990), (970, 125394), (1164, 104495), (1455, 83596), (1940, 62697), (2910, 41798), (5820, 20899)]