12126240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{401}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 48625920

約数和(自身を除く): 36499680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 401, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 802, 840, 864, 945, 1008, 1080, 1120, 1203, 1260, 1440, 1512, 1604, 1680, 1890, 2005, 2016, 2160, 2406, 2520, 2807, 3024, 3208, 3360, 3609, 3780, 4010, 4320, 4812, 5040, 5614, 6015, 6048, 6416, 7218, 7560, 8020, 8421, 9624, 10080, 10827, 11228, 12030, 12832, 14035, 14436, 15120, 16040, 16842, 18045, 19248, 21654, 22456, 24060, 25263, 28070, 28872, 30240, 32080, 33684, 36090, 38496, 42105, 43308, 44912, 48120, 50526, 54135, 56140, 57744, 64160, 67368, 72180, 75789, 84210, 86616, 89824, 96240, 101052, 108270, 112280, 115488, 126315, 134736, 144360, 151578, 168420, 173232, 192480, 202104, 216540, 224560, 252630, 269472, 288720, 303156, 336840, 346464, 378945, 404208, 433080, 449120, 505260, 577440, 606312, 673680, 757890, 808416, 866160, 1010520, 1212624, 1347360, 1515780, 1732320, 2021040, 2425248, 3031560, 4042080, 6063120, 12126240]

約数ペア:

[(1, 12126240), (2, 6063120), (3, 4042080), (4, 3031560), (5, 2425248), (6, 2021040), (7, 1732320), (8, 1515780), (9, 1347360), (10, 1212624), (12, 1010520), (14, 866160), (15, 808416), (16, 757890), (18, 673680), (20, 606312), (21, 577440), (24, 505260), (27, 449120), (28, 433080), (30, 404208), (32, 378945), (35, 346464), (36, 336840), (40, 303156), (42, 288720), (45, 269472), (48, 252630), (54, 224560), (56, 216540), (60, 202104), (63, 192480), (70, 173232), (72, 168420), (80, 151578), (84, 144360), (90, 134736), (96, 126315), (105, 115488), (108, 112280), (112, 108270), (120, 101052), (126, 96240), (135, 89824), (140, 86616), (144, 84210), (160, 75789), (168, 72180), (180, 67368), (189, 64160), (210, 57744), (216, 56140), (224, 54135), (240, 50526), (252, 48120), (270, 44912), (280, 43308), (288, 42105), (315, 38496), (336, 36090), (360, 33684), (378, 32080), (401, 30240), (420, 28872), (432, 28070), (480, 25263), (504, 24060), (540, 22456), (560, 21654), (630, 19248), (672, 18045), (720, 16842), (756, 16040), (802, 15120), (840, 14436), (864, 14035), (945, 12832), (1008, 12030), (1080, 11228), (1120, 10827), (1203, 10080), (1260, 9624), (1440, 8421), (1512, 8020), (1604, 7560), (1680, 7218), (1890, 6416), (2005, 6048), (2016, 6015), (2160, 5614), (2406, 5040), (2520, 4812), (2807, 4320), (3024, 4010), (3208, 3780), (3360, 3609)]