39452040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109589}}^1$

素因数の和:109606

約数の個数: 48

約数和(自身を含む): 128220300

約数和(自身を除く): 88768260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 109589, 219178, 328767, 438356, 547945, 657534, 876712, 986301, 1095890, 1315068, 1643835, 1972602, 2191780, 2630136, 3287670, 3945204, 4383560, 4931505, 6575340, 7890408, 9863010, 13150680, 19726020, 39452040]

約数ペア:

[(1, 39452040), (2, 19726020), (3, 13150680), (4, 9863010), (5, 7890408), (6, 6575340), (8, 4931505), (9, 4383560), (10, 3945204), (12, 3287670), (15, 2630136), (18, 2191780), (20, 1972602), (24, 1643835), (30, 1315068), (36, 1095890), (40, 986301), (45, 876712), (60, 657534), (72, 547945), (90, 438356), (120, 328767), (180, 219178), (360, 109589)]