22561620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16349}}^1$

素因数の和:16384

約数の個数: 48

約数和(自身を含む): 65923200

約数和(自身を除く): 43361580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 16349, 32698, 49047, 65396, 81745, 98094, 163490, 196188, 245235, 326980, 376027, 490470, 752054, 980940, 1128081, 1504108, 1880135, 2256162, 3760270, 4512324, 5640405, 7520540, 11280810, 22561620]

約数ペア:

[(1, 22561620), (2, 11280810), (3, 7520540), (4, 5640405), (5, 4512324), (6, 3760270), (10, 2256162), (12, 1880135), (15, 1504108), (20, 1128081), (23, 980940), (30, 752054), (46, 490470), (60, 376027), (69, 326980), (92, 245235), (115, 196188), (138, 163490), (230, 98094), (276, 81745), (345, 65396), (460, 49047), (690, 32698), (1380, 16349)]