74012040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205589}}^1$

素因数の和:205606

約数の個数: 48

約数和(自身を含む): 240540300

約数和(自身を除く): 166528260

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, 205589, 411178, 616767, 822356, 1027945, 1233534, 1644712, 1850301, 2055890, 2467068, 3083835, 3700602, 4111780, 4934136, 6167670, 7401204, 8223560, 9251505, 12335340, 14802408, 18503010, 24670680, 37006020, 74012040]

約数ペア:

[(1, 74012040), (2, 37006020), (3, 24670680), (4, 18503010), (5, 14802408), (6, 12335340), (8, 9251505), (9, 8223560), (10, 7401204), (12, 6167670), (15, 4934136), (18, 4111780), (20, 3700602), (24, 3083835), (30, 2467068), (36, 2055890), (40, 1850301), (45, 1644712), (60, 1233534), (72, 1027945), (90, 822356), (120, 616767), (180, 411178), (360, 205589)]