164973240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{152753}}^1$

素因数の和:152773

約数の個数: 64

約数和(自身を含む): 549914400

約数和(自身を除く): 384941160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 152753, 305506, 458259, 611012, 763765, 916518, 1222024, 1374777, 1527530, 1833036, 2291295, 2749554, 3055060, 3666072, 4124331, 4582590, 5499108, 6110120, 6873885, 8248662, 9165180, 10998216, 13747770, 16497324, 18330360, 20621655, 27495540, 32994648, 41243310, 54991080, 82486620, 164973240]

約数ペア:

[(1, 164973240), (2, 82486620), (3, 54991080), (4, 41243310), (5, 32994648), (6, 27495540), (8, 20621655), (9, 18330360), (10, 16497324), (12, 13747770), (15, 10998216), (18, 9165180), (20, 8248662), (24, 6873885), (27, 6110120), (30, 5499108), (36, 4582590), (40, 4124331), (45, 3666072), (54, 3055060), (60, 2749554), (72, 2291295), (90, 1833036), (108, 1527530), (120, 1374777), (135, 1222024), (180, 916518), (216, 763765), (270, 611012), (360, 458259), (540, 305506), (1080, 152753)]