72349740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{133981}}^1$

素因数の和:133999

約数の個数: 48

約数和(自身を含む): 225089760

約数和(自身を除く): 152740020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 133981, 267962, 401943, 535924, 669905, 803886, 1205829, 1339810, 1607772, 2009715, 2411658, 2679620, 3617487, 4019430, 4823316, 6029145, 7234974, 8038860, 12058290, 14469948, 18087435, 24116580, 36174870, 72349740]

約数ペア:

[(1, 72349740), (2, 36174870), (3, 24116580), (4, 18087435), (5, 14469948), (6, 12058290), (9, 8038860), (10, 7234974), (12, 6029145), (15, 4823316), (18, 4019430), (20, 3617487), (27, 2679620), (30, 2411658), (36, 2009715), (45, 1607772), (54, 1339810), (60, 1205829), (90, 803886), (108, 669905), (135, 535924), (180, 401943), (270, 267962), (540, 133981)]