103291920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{143461}}^1$

素因数の和:143480

約数の個数: 60

約数和(自身を含む): 346891116

約数和(自身を除く): 243599196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 143461, 286922, 430383, 573844, 717305, 860766, 1147688, 1291149, 1434610, 1721532, 2151915, 2295376, 2582298, 2869220, 3443064, 4303830, 5164596, 5738440, 6455745, 6886128, 8607660, 10329192, 11476880, 12911490, 17215320, 20658384, 25822980, 34430640, 51645960, 103291920]

約数ペア:

[(1, 103291920), (2, 51645960), (3, 34430640), (4, 25822980), (5, 20658384), (6, 17215320), (8, 12911490), (9, 11476880), (10, 10329192), (12, 8607660), (15, 6886128), (16, 6455745), (18, 5738440), (20, 5164596), (24, 4303830), (30, 3443064), (36, 2869220), (40, 2582298), (45, 2295376), (48, 2151915), (60, 1721532), (72, 1434610), (80, 1291149), (90, 1147688), (120, 860766), (144, 717305), (180, 573844), (240, 430383), (360, 286922), (720, 143461)]