2287920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9533}}^1$

素因数の和:9549

約数の個数: 40

約数和(自身を含む): 7093296

約数和(自身を除く): 4805376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9533, 19066, 28599, 38132, 47665, 57198, 76264, 95330, 114396, 142995, 152528, 190660, 228792, 285990, 381320, 457584, 571980, 762640, 1143960, 2287920]

約数ペア:

[(1, 2287920), (2, 1143960), (3, 762640), (4, 571980), (5, 457584), (6, 381320), (8, 285990), (10, 228792), (12, 190660), (15, 152528), (16, 142995), (20, 114396), (24, 95330), (30, 76264), (40, 57198), (48, 47665), (60, 38132), (80, 28599), (120, 19066), (240, 9533)]