28652040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79589}}^1$

素因数の和:79606

約数の個数: 48

約数和(自身を含む): 93120300

約数和(自身を除く): 64468260

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, 79589, 159178, 238767, 318356, 397945, 477534, 636712, 716301, 795890, 955068, 1193835, 1432602, 1591780, 1910136, 2387670, 2865204, 3183560, 3581505, 4775340, 5730408, 7163010, 9550680, 14326020, 28652040]

約数ペア:

[(1, 28652040), (2, 14326020), (3, 9550680), (4, 7163010), (5, 5730408), (6, 4775340), (8, 3581505), (9, 3183560), (10, 2865204), (12, 2387670), (15, 1910136), (18, 1591780), (20, 1432602), (24, 1193835), (30, 955068), (36, 795890), (40, 716301), (45, 636712), (60, 477534), (72, 397945), (90, 318356), (120, 238767), (180, 159178), (360, 79589)]