39615120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55021}}^1$

素因数の和:55040

約数の個数: 60

約数和(自身を含む): 133043196

約数和(自身を除く): 93428076

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, 55021, 110042, 165063, 220084, 275105, 330126, 440168, 495189, 550210, 660252, 825315, 880336, 990378, 1100420, 1320504, 1650630, 1980756, 2200840, 2475945, 2641008, 3301260, 3961512, 4401680, 4951890, 6602520, 7923024, 9903780, 13205040, 19807560, 39615120]

約数ペア:

[(1, 39615120), (2, 19807560), (3, 13205040), (4, 9903780), (5, 7923024), (6, 6602520), (8, 4951890), (9, 4401680), (10, 3961512), (12, 3301260), (15, 2641008), (16, 2475945), (18, 2200840), (20, 1980756), (24, 1650630), (30, 1320504), (36, 1100420), (40, 990378), (45, 880336), (48, 825315), (60, 660252), (72, 550210), (80, 495189), (90, 440168), (120, 330126), (144, 275105), (180, 220084), (240, 165063), (360, 110042), (720, 55021)]