172064160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{119489}}^1$

素因数の和:119510

約数の個数: 72

約数和(自身を含む): 587173860

約数和(自身を除く): 415109700

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, 119489, 238978, 358467, 477956, 597445, 716934, 955912, 1075401, 1194890, 1433868, 1792335, 1911824, 2150802, 2389780, 2867736, 3584670, 3823648, 4301604, 4779560, 5377005, 5735472, 7169340, 8603208, 9559120, 10754010, 11470944, 14338680, 17206416, 19118240, 21508020, 28677360, 34412832, 43016040, 57354720, 86032080, 172064160]

約数ペア:

[(1, 172064160), (2, 86032080), (3, 57354720), (4, 43016040), (5, 34412832), (6, 28677360), (8, 21508020), (9, 19118240), (10, 17206416), (12, 14338680), (15, 11470944), (16, 10754010), (18, 9559120), (20, 8603208), (24, 7169340), (30, 5735472), (32, 5377005), (36, 4779560), (40, 4301604), (45, 3823648), (48, 3584670), (60, 2867736), (72, 2389780), (80, 2150802), (90, 1911824), (96, 1792335), (120, 1433868), (144, 1194890), (160, 1075401), (180, 955912), (240, 716934), (288, 597445), (360, 477956), (480, 358467), (720, 238978), (1440, 119489)]