169904160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{117989}}^1$

素因数の和:118010

約数の個数: 72

約数和(自身を含む): 579802860

約数和(自身を除く): 409898700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 117989, 235978, 353967, 471956, 589945, 707934, 943912, 1061901, 1179890, 1415868, 1769835, 1887824, 2123802, 2359780, 2831736, 3539670, 3775648, 4247604, 4719560, 5309505, 5663472, 7079340, 8495208, 9439120, 10619010, 11326944, 14158680, 16990416, 18878240, 21238020, 28317360, 33980832, 42476040, 56634720, 84952080, 169904160]

約数ペア:

[(1, 169904160), (2, 84952080), (3, 56634720), (4, 42476040), (5, 33980832), (6, 28317360), (8, 21238020), (9, 18878240), (10, 16990416), (12, 14158680), (15, 11326944), (16, 10619010), (18, 9439120), (20, 8495208), (24, 7079340), (30, 5663472), (32, 5309505), (36, 4719560), (40, 4247604), (45, 3775648), (48, 3539670), (60, 2831736), (72, 2359780), (80, 2123802), (90, 1887824), (96, 1769835), (120, 1415868), (144, 1179890), (160, 1061901), (180, 943912), (240, 707934), (288, 589945), (360, 471956), (480, 353967), (720, 235978), (1440, 117989)]