13505964240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56274851}}^1$

素因数の和:56274867

約数の個数: 40

約数和(自身を含む): 41868489888

約数和(自身を除く): 28362525648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56274851, 112549702, 168824553, 225099404, 281374255, 337649106, 450198808, 562748510, 675298212, 844122765, 900397616, 1125497020, 1350596424, 1688245530, 2250994040, 2701192848, 3376491060, 4501988080, 6752982120, 13505964240]

約数ペア:

[(1, 13505964240), (2, 6752982120), (3, 4501988080), (4, 3376491060), (5, 2701192848), (6, 2250994040), (8, 1688245530), (10, 1350596424), (12, 1125497020), (15, 900397616), (16, 844122765), (20, 675298212), (24, 562748510), (30, 450198808), (40, 337649106), (48, 281374255), (60, 225099404), (80, 168824553), (120, 112549702), (240, 56274851)]