4879920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20333}}^1$

素因数の和:20349

約数の個数: 40

約数和(自身を含む): 15128496

約数和(自身を除く): 10248576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20333, 40666, 60999, 81332, 101665, 121998, 162664, 203330, 243996, 304995, 325328, 406660, 487992, 609990, 813320, 975984, 1219980, 1626640, 2439960, 4879920]

約数ペア:

[(1, 4879920), (2, 2439960), (3, 1626640), (4, 1219980), (5, 975984), (6, 813320), (8, 609990), (10, 487992), (12, 406660), (15, 325328), (16, 304995), (20, 243996), (24, 203330), (30, 162664), (40, 121998), (48, 101665), (60, 81332), (80, 60999), (120, 40666), (240, 20333)]