12471240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 37814400

約数和(自身を除く): 25343160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1009, 1030, 1236, 1545, 2018, 2060, 2472, 3027, 3090, 4036, 4120, 5045, 6054, 6180, 8072, 10090, 12108, 12360, 15135, 20180, 24216, 30270, 40360, 60540, 103927, 121080, 207854, 311781, 415708, 519635, 623562, 831416, 1039270, 1247124, 1558905, 2078540, 2494248, 3117810, 4157080, 6235620, 12471240]

約数ペア:

[(1, 12471240), (2, 6235620), (3, 4157080), (4, 3117810), (5, 2494248), (6, 2078540), (8, 1558905), (10, 1247124), (12, 1039270), (15, 831416), (20, 623562), (24, 519635), (30, 415708), (40, 311781), (60, 207854), (103, 121080), (120, 103927), (206, 60540), (309, 40360), (412, 30270), (515, 24216), (618, 20180), (824, 15135), (1009, 12360), (1030, 12108), (1236, 10090), (1545, 8072), (2018, 6180), (2060, 6054), (2472, 5045), (3027, 4120), (3090, 4036)]