15269328

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1112

約数の個数: 60

約数和(自身を含む): 43175808

約数和(自身を除く): 27906480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 991, 1284, 1712, 1926, 1982, 2568, 2973, 3852, 3964, 5136, 5946, 7704, 7928, 8919, 11892, 15408, 15856, 17838, 23784, 35676, 47568, 71352, 106037, 142704, 212074, 318111, 424148, 636222, 848296, 954333, 1272444, 1696592, 1908666, 2544888, 3817332, 5089776, 7634664, 15269328]

約数ペア:

[(1, 15269328), (2, 7634664), (3, 5089776), (4, 3817332), (6, 2544888), (8, 1908666), (9, 1696592), (12, 1272444), (16, 954333), (18, 848296), (24, 636222), (36, 424148), (48, 318111), (72, 212074), (107, 142704), (144, 106037), (214, 71352), (321, 47568), (428, 35676), (642, 23784), (856, 17838), (963, 15856), (991, 15408), (1284, 11892), (1712, 8919), (1926, 7928), (1982, 7704), (2568, 5946), (2973, 5136), (3852, 3964)]