82279920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{342833}}^1$

素因数の和:342849

約数の個数: 40

約数和(自身を含む): 255068496

約数和(自身を除く): 172788576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 342833, 685666, 1028499, 1371332, 1714165, 2056998, 2742664, 3428330, 4113996, 5142495, 5485328, 6856660, 8227992, 10284990, 13713320, 16455984, 20569980, 27426640, 41139960, 82279920]

約数ペア:

[(1, 82279920), (2, 41139960), (3, 27426640), (4, 20569980), (5, 16455984), (6, 13713320), (8, 10284990), (10, 8227992), (12, 6856660), (15, 5485328), (16, 5142495), (20, 4113996), (24, 3428330), (30, 2742664), (40, 2056998), (48, 1714165), (60, 1371332), (80, 1028499), (120, 685666), (240, 342833)]