1353240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 5184000

約数和(自身を除く): 3830760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 179, 180, 189, 210, 216, 252, 270, 280, 315, 358, 360, 378, 420, 504, 537, 540, 630, 716, 756, 840, 895, 945, 1074, 1080, 1253, 1260, 1432, 1512, 1611, 1790, 1890, 2148, 2506, 2520, 2685, 3222, 3580, 3759, 3780, 4296, 4833, 5012, 5370, 6265, 6444, 7160, 7518, 7560, 8055, 9666, 10024, 10740, 11277, 12530, 12888, 15036, 16110, 18795, 19332, 21480, 22554, 24165, 25060, 30072, 32220, 33831, 37590, 38664, 45108, 48330, 50120, 56385, 64440, 67662, 75180, 90216, 96660, 112770, 135324, 150360, 169155, 193320, 225540, 270648, 338310, 451080, 676620, 1353240]

約数ペア:

[(1, 1353240), (2, 676620), (3, 451080), (4, 338310), (5, 270648), (6, 225540), (7, 193320), (8, 169155), (9, 150360), (10, 135324), (12, 112770), (14, 96660), (15, 90216), (18, 75180), (20, 67662), (21, 64440), (24, 56385), (27, 50120), (28, 48330), (30, 45108), (35, 38664), (36, 37590), (40, 33831), (42, 32220), (45, 30072), (54, 25060), (56, 24165), (60, 22554), (63, 21480), (70, 19332), (72, 18795), (84, 16110), (90, 15036), (105, 12888), (108, 12530), (120, 11277), (126, 10740), (135, 10024), (140, 9666), (168, 8055), (179, 7560), (180, 7518), (189, 7160), (210, 6444), (216, 6265), (252, 5370), (270, 5012), (280, 4833), (315, 4296), (358, 3780), (360, 3759), (378, 3580), (420, 3222), (504, 2685), (537, 2520), (540, 2506), (630, 2148), (716, 1890), (756, 1790), (840, 1611), (895, 1512), (945, 1432), (1074, 1260), (1080, 1253)]