9380640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19543}}^1$

素因数の和:19561

約数の個数: 48

約数和(自身を含む): 29550528

約数和(自身を除く): 20169888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 195430, 234516, 293145, 312688, 390860, 469032, 586290, 625376, 781720, 938064, 1172580, 1563440, 1876128, 2345160, 3126880, 4690320, 9380640]

約数ペア:

[(1, 9380640), (2, 4690320), (3, 3126880), (4, 2345160), (5, 1876128), (6, 1563440), (8, 1172580), (10, 938064), (12, 781720), (15, 625376), (16, 586290), (20, 469032), (24, 390860), (30, 312688), (32, 293145), (40, 234516), (48, 195430), (60, 156344), (80, 117258), (96, 97715), (120, 78172), (160, 58629), (240, 39086), (480, 19543)]