120717360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167663}}^1$

素因数の和:167682

約数の個数: 60

約数和(自身を含む): 405411552

約数和(自身を除く): 284694192

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, 167663, 335326, 502989, 670652, 838315, 1005978, 1341304, 1508967, 1676630, 2011956, 2514945, 2682608, 3017934, 3353260, 4023912, 5029890, 6035868, 6706520, 7544835, 8047824, 10059780, 12071736, 13413040, 15089670, 20119560, 24143472, 30179340, 40239120, 60358680, 120717360]

約数ペア:

[(1, 120717360), (2, 60358680), (3, 40239120), (4, 30179340), (5, 24143472), (6, 20119560), (8, 15089670), (9, 13413040), (10, 12071736), (12, 10059780), (15, 8047824), (16, 7544835), (18, 6706520), (20, 6035868), (24, 5029890), (30, 4023912), (36, 3353260), (40, 3017934), (45, 2682608), (48, 2514945), (60, 2011956), (72, 1676630), (80, 1508967), (90, 1341304), (120, 1005978), (144, 838315), (180, 670652), (240, 502989), (360, 335326), (720, 167663)]