346080720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1442003}}^1$

素因数の和:1442019

約数の個数: 40

約数和(自身を含む): 1072850976

約数和(自身を除く): 726770256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1442003, 2884006, 4326009, 5768012, 7210015, 8652018, 11536024, 14420030, 17304036, 21630045, 23072048, 28840060, 34608072, 43260090, 57680120, 69216144, 86520180, 115360240, 173040360, 346080720]

約数ペア:

[(1, 346080720), (2, 173040360), (3, 115360240), (4, 86520180), (5, 69216144), (6, 57680120), (8, 43260090), (10, 34608072), (12, 28840060), (15, 23072048), (16, 21630045), (20, 17304036), (24, 14420030), (30, 11536024), (40, 8652018), (48, 7210015), (60, 5768012), (80, 4326009), (120, 2884006), (240, 1442003)]