73860120

素因数分解:

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

素因数の和:68409

約数の個数: 64

約数和(自身を含む): 246204000

約数和(自身を除く): 172343880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 68389, 136778, 205167, 273556, 341945, 410334, 547112, 615501, 683890, 820668, 1025835, 1231002, 1367780, 1641336, 1846503, 2051670, 2462004, 2735560, 3077505, 3693006, 4103340, 4924008, 6155010, 7386012, 8206680, 9232515, 12310020, 14772024, 18465030, 24620040, 36930060, 73860120]

約数ペア:

[(1, 73860120), (2, 36930060), (3, 24620040), (4, 18465030), (5, 14772024), (6, 12310020), (8, 9232515), (9, 8206680), (10, 7386012), (12, 6155010), (15, 4924008), (18, 4103340), (20, 3693006), (24, 3077505), (27, 2735560), (30, 2462004), (36, 2051670), (40, 1846503), (45, 1641336), (54, 1367780), (60, 1231002), (72, 1025835), (90, 820668), (108, 683890), (120, 615501), (135, 547112), (180, 410334), (216, 341945), (270, 273556), (360, 205167), (540, 136778), (1080, 68389)]