151448080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{270443}}^1$

素因数の和:270463

約数の個数: 40

約数和(自身を含む): 402420672

約数和(自身を除く): 250972592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 270443, 540886, 1081772, 1352215, 1893101, 2163544, 2704430, 3786202, 4327088, 5408860, 7572404, 9465505, 10817720, 15144808, 18931010, 21635440, 30289616, 37862020, 75724040, 151448080]

約数ペア:

[(1, 151448080), (2, 75724040), (4, 37862020), (5, 30289616), (7, 21635440), (8, 18931010), (10, 15144808), (14, 10817720), (16, 9465505), (20, 7572404), (28, 5408860), (35, 4327088), (40, 3786202), (56, 2704430), (70, 2163544), (80, 1893101), (112, 1352215), (140, 1081772), (280, 540886), (560, 270443)]