1340803080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{20807}}^1$

素因数の和:21003

約数の個数: 96

約数和(自身を含む): 4382164800

約数和(自身を除く): 3041361720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 895, 1074, 1432, 1611, 1790, 2148, 2685, 3222, 3580, 4296, 5370, 6444, 7160, 8055, 10740, 12888, 16110, 20807, 21480, 32220, 41614, 62421, 64440, 83228, 104035, 124842, 166456, 187263, 208070, 249684, 312105, 374526, 416140, 499368, 624210, 749052, 832280, 936315, 1248420, 1498104, 1872630, 2496840, 3724453, 3745260, 7448906, 7490520, 11173359, 14897812, 18622265, 22346718, 29795624, 33520077, 37244530, 44693436, 55866795, 67040154, 74489060, 89386872, 111733590, 134080308, 148978120, 167600385, 223467180, 268160616, 335200770, 446934360, 670401540, 1340803080]

約数ペア:

[(1, 1340803080), (2, 670401540), (3, 446934360), (4, 335200770), (5, 268160616), (6, 223467180), (8, 167600385), (9, 148978120), (10, 134080308), (12, 111733590), (15, 89386872), (18, 74489060), (20, 67040154), (24, 55866795), (30, 44693436), (36, 37244530), (40, 33520077), (45, 29795624), (60, 22346718), (72, 18622265), (90, 14897812), (120, 11173359), (179, 7490520), (180, 7448906), (358, 3745260), (360, 3724453), (537, 2496840), (716, 1872630), (895, 1498104), (1074, 1248420), (1432, 936315), (1611, 832280), (1790, 749052), (2148, 624210), (2685, 499368), (3222, 416140), (3580, 374526), (4296, 312105), (5370, 249684), (6444, 208070), (7160, 187263), (8055, 166456), (10740, 124842), (12888, 104035), (16110, 83228), (20807, 64440), (21480, 62421), (32220, 41614)]