23778780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17231}}^1$

素因数の和:17266

約数の個数: 48

約数和(自身を含む): 69479424

約数和(自身を除く): 45700644

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, 17231, 34462, 51693, 68924, 86155, 103386, 172310, 206772, 258465, 344620, 396313, 516930, 792626, 1033860, 1188939, 1585252, 1981565, 2377878, 3963130, 4755756, 5944695, 7926260, 11889390, 23778780]

約数ペア:

[(1, 23778780), (2, 11889390), (3, 7926260), (4, 5944695), (5, 4755756), (6, 3963130), (10, 2377878), (12, 1981565), (15, 1585252), (20, 1188939), (23, 1033860), (30, 792626), (46, 516930), (60, 396313), (69, 344620), (92, 258465), (115, 206772), (138, 172310), (230, 103386), (276, 86155), (345, 68924), (460, 51693), (690, 34462), (1380, 17231)]