72673740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{134581}}^1$

素因数の和:134599

約数の個数: 48

約数和(自身を含む): 226097760

約数和(自身を除く): 153424020

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, 134581, 269162, 403743, 538324, 672905, 807486, 1211229, 1345810, 1614972, 2018715, 2422458, 2691620, 3633687, 4037430, 4844916, 6056145, 7267374, 8074860, 12112290, 14534748, 18168435, 24224580, 36336870, 72673740]

約数ペア:

[(1, 72673740), (2, 36336870), (3, 24224580), (4, 18168435), (5, 14534748), (6, 12112290), (9, 8074860), (10, 7267374), (12, 6056145), (15, 4844916), (18, 4037430), (20, 3633687), (27, 2691620), (30, 2422458), (36, 2018715), (45, 1614972), (54, 1345810), (60, 1211229), (90, 807486), (108, 672905), (135, 538324), (180, 403743), (270, 269162), (540, 134581)]