157260660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113957}}^1$

素因数の和:113992

約数の個数: 48

約数和(自身を含む): 459478656

約数和(自身を除く): 302217996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 113957, 227914, 341871, 455828, 569785, 683742, 1139570, 1367484, 1709355, 2279140, 2621011, 3418710, 5242022, 6837420, 7863033, 10484044, 13105055, 15726066, 26210110, 31452132, 39315165, 52420220, 78630330, 157260660]

約数ペア:

[(1, 157260660), (2, 78630330), (3, 52420220), (4, 39315165), (5, 31452132), (6, 26210110), (10, 15726066), (12, 13105055), (15, 10484044), (20, 7863033), (23, 6837420), (30, 5242022), (46, 3418710), (60, 2621011), (69, 2279140), (92, 1709355), (115, 1367484), (138, 1139570), (230, 683742), (276, 569785), (345, 455828), (460, 341871), (690, 227914), (1380, 113957)]