15429240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42859}}^1$

素因数の和:42876

約数の個数: 48

約数和(自身を含む): 50146200

約数和(自身を除く): 34716960

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, 42859, 85718, 128577, 171436, 214295, 257154, 342872, 385731, 428590, 514308, 642885, 771462, 857180, 1028616, 1285770, 1542924, 1714360, 1928655, 2571540, 3085848, 3857310, 5143080, 7714620, 15429240]

約数ペア:

[(1, 15429240), (2, 7714620), (3, 5143080), (4, 3857310), (5, 3085848), (6, 2571540), (8, 1928655), (9, 1714360), (10, 1542924), (12, 1285770), (15, 1028616), (18, 857180), (20, 771462), (24, 642885), (30, 514308), (36, 428590), (40, 385731), (45, 342872), (60, 257154), (72, 214295), (90, 171436), (120, 128577), (180, 85718), (360, 42859)]