194620680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{540613}}^1$

素因数の和:540630

約数の個数: 48

約数和(自身を含む): 632518380

約数和(自身を除く): 437897700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 540613, 1081226, 1621839, 2162452, 2703065, 3243678, 4324904, 4865517, 5406130, 6487356, 8109195, 9731034, 10812260, 12974712, 16218390, 19462068, 21624520, 24327585, 32436780, 38924136, 48655170, 64873560, 97310340, 194620680]

約数ペア:

[(1, 194620680), (2, 97310340), (3, 64873560), (4, 48655170), (5, 38924136), (6, 32436780), (8, 24327585), (9, 21624520), (10, 19462068), (12, 16218390), (15, 12974712), (18, 10812260), (20, 9731034), (24, 8109195), (30, 6487356), (36, 5406130), (40, 4865517), (45, 4324904), (60, 3243678), (72, 2703065), (90, 2162452), (120, 1621839), (180, 1081226), (360, 540613)]