127020240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176417}}^1$

素因数の和:176436

約数の個数: 60

約数和(自身を含む): 426578724

約数和(自身を除く): 299558484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 176417, 352834, 529251, 705668, 882085, 1058502, 1411336, 1587753, 1764170, 2117004, 2646255, 2822672, 3175506, 3528340, 4234008, 5292510, 6351012, 7056680, 7938765, 8468016, 10585020, 12702024, 14113360, 15877530, 21170040, 25404048, 31755060, 42340080, 63510120, 127020240]

約数ペア:

[(1, 127020240), (2, 63510120), (3, 42340080), (4, 31755060), (5, 25404048), (6, 21170040), (8, 15877530), (9, 14113360), (10, 12702024), (12, 10585020), (15, 8468016), (16, 7938765), (18, 7056680), (20, 6351012), (24, 5292510), (30, 4234008), (36, 3528340), (40, 3175506), (45, 2822672), (48, 2646255), (60, 2117004), (72, 1764170), (80, 1587753), (90, 1411336), (120, 1058502), (144, 882085), (180, 705668), (240, 529251), (360, 352834), (720, 176417)]