25491120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106213}}^1$

素因数の和:106229

約数の個数: 40

約数和(自身を含む): 79023216

約数和(自身を除く): 53532096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106213, 212426, 318639, 424852, 531065, 637278, 849704, 1062130, 1274556, 1593195, 1699408, 2124260, 2549112, 3186390, 4248520, 5098224, 6372780, 8497040, 12745560, 25491120]

約数ペア:

[(1, 25491120), (2, 12745560), (3, 8497040), (4, 6372780), (5, 5098224), (6, 4248520), (8, 3186390), (10, 2549112), (12, 2124260), (15, 1699408), (16, 1593195), (20, 1274556), (24, 1062130), (30, 849704), (40, 637278), (48, 531065), (60, 424852), (80, 318639), (120, 212426), (240, 106213)]