159472080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{221489}}^1$

素因数の和:221508

約数の個数: 60

約数和(自身を含む): 535562820

約数和(自身を除く): 376090740

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, 221489, 442978, 664467, 885956, 1107445, 1328934, 1771912, 1993401, 2214890, 2657868, 3322335, 3543824, 3986802, 4429780, 5315736, 6644670, 7973604, 8859560, 9967005, 10631472, 13289340, 15947208, 17719120, 19934010, 26578680, 31894416, 39868020, 53157360, 79736040, 159472080]

約数ペア:

[(1, 159472080), (2, 79736040), (3, 53157360), (4, 39868020), (5, 31894416), (6, 26578680), (8, 19934010), (9, 17719120), (10, 15947208), (12, 13289340), (15, 10631472), (16, 9967005), (18, 8859560), (20, 7973604), (24, 6644670), (30, 5315736), (36, 4429780), (40, 3986802), (45, 3543824), (48, 3322335), (60, 2657868), (72, 2214890), (80, 1993401), (90, 1771912), (120, 1328934), (144, 1107445), (180, 885956), (240, 664467), (360, 442978), (720, 221489)]