902160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 3481920

約数和(自身を除く): 2579760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 179, 180, 210, 240, 252, 280, 315, 336, 358, 360, 420, 504, 537, 560, 630, 716, 720, 840, 895, 1008, 1074, 1253, 1260, 1432, 1611, 1680, 1790, 2148, 2506, 2520, 2685, 2864, 3222, 3580, 3759, 4296, 5012, 5040, 5370, 6265, 6444, 7160, 7518, 8055, 8592, 10024, 10740, 11277, 12530, 12888, 14320, 15036, 16110, 18795, 20048, 21480, 22554, 25060, 25776, 30072, 32220, 37590, 42960, 45108, 50120, 56385, 60144, 64440, 75180, 90216, 100240, 112770, 128880, 150360, 180432, 225540, 300720, 451080, 902160]

約数ペア:

[(1, 902160), (2, 451080), (3, 300720), (4, 225540), (5, 180432), (6, 150360), (7, 128880), (8, 112770), (9, 100240), (10, 90216), (12, 75180), (14, 64440), (15, 60144), (16, 56385), (18, 50120), (20, 45108), (21, 42960), (24, 37590), (28, 32220), (30, 30072), (35, 25776), (36, 25060), (40, 22554), (42, 21480), (45, 20048), (48, 18795), (56, 16110), (60, 15036), (63, 14320), (70, 12888), (72, 12530), (80, 11277), (84, 10740), (90, 10024), (105, 8592), (112, 8055), (120, 7518), (126, 7160), (140, 6444), (144, 6265), (168, 5370), (179, 5040), (180, 5012), (210, 4296), (240, 3759), (252, 3580), (280, 3222), (315, 2864), (336, 2685), (358, 2520), (360, 2506), (420, 2148), (504, 1790), (537, 1680), (560, 1611), (630, 1432), (716, 1260), (720, 1253), (840, 1074), (895, 1008)]