65082720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{135589}}^1$

素因数の和:135607

約数の個数: 48

約数和(自身を含む): 205012080

約数和(自身を除く): 139929360

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, 135589, 271178, 406767, 542356, 677945, 813534, 1084712, 1355890, 1627068, 2033835, 2169424, 2711780, 3254136, 4067670, 4338848, 5423560, 6508272, 8135340, 10847120, 13016544, 16270680, 21694240, 32541360, 65082720]

約数ペア:

[(1, 65082720), (2, 32541360), (3, 21694240), (4, 16270680), (5, 13016544), (6, 10847120), (8, 8135340), (10, 6508272), (12, 5423560), (15, 4338848), (16, 4067670), (20, 3254136), (24, 2711780), (30, 2169424), (32, 2033835), (40, 1627068), (48, 1355890), (60, 1084712), (80, 813534), (96, 677945), (120, 542356), (160, 406767), (240, 271178), (480, 135589)]