122964720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{512353}}^1$

素因数の和:512369

約数の個数: 40

約数和(自身を含む): 381191376

約数和(自身を除く): 258226656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 512353, 1024706, 1537059, 2049412, 2561765, 3074118, 4098824, 5123530, 6148236, 7685295, 8197648, 10247060, 12296472, 15370590, 20494120, 24592944, 30741180, 40988240, 61482360, 122964720]

約数ペア:

[(1, 122964720), (2, 61482360), (3, 40988240), (4, 30741180), (5, 24592944), (6, 20494120), (8, 15370590), (10, 12296472), (12, 10247060), (15, 8197648), (16, 7685295), (20, 6148236), (24, 5123530), (30, 4098824), (40, 3074118), (48, 2561765), (60, 2049412), (80, 1537059), (120, 1024706), (240, 512353)]