49240080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{68389}}^1$

素因数の和:68408

約数の個数: 60

約数和(自身を含む): 165367020

約数和(自身を除く): 116126940

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, 68389, 136778, 205167, 273556, 341945, 410334, 547112, 615501, 683890, 820668, 1025835, 1094224, 1231002, 1367780, 1641336, 2051670, 2462004, 2735560, 3077505, 3282672, 4103340, 4924008, 5471120, 6155010, 8206680, 9848016, 12310020, 16413360, 24620040, 49240080]

約数ペア:

[(1, 49240080), (2, 24620040), (3, 16413360), (4, 12310020), (5, 9848016), (6, 8206680), (8, 6155010), (9, 5471120), (10, 4924008), (12, 4103340), (15, 3282672), (16, 3077505), (18, 2735560), (20, 2462004), (24, 2051670), (30, 1641336), (36, 1367780), (40, 1231002), (45, 1094224), (48, 1025835), (60, 820668), (72, 683890), (80, 615501), (90, 547112), (120, 410334), (144, 341945), (180, 273556), (240, 205167), (360, 136778), (720, 68389)]