12120360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 42577920

約数和(自身を除く): 30457560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 307, 329, 376, 420, 470, 564, 614, 658, 705, 840, 921, 940, 987, 1128, 1228, 1316, 1410, 1535, 1645, 1842, 1880, 1974, 2149, 2456, 2632, 2820, 3070, 3290, 3684, 3948, 4298, 4605, 4935, 5640, 6140, 6447, 6580, 7368, 7896, 8596, 9210, 9870, 10745, 12280, 12894, 13160, 14429, 17192, 18420, 19740, 21490, 25788, 28858, 32235, 36840, 39480, 42980, 43287, 51576, 57716, 64470, 72145, 85960, 86574, 101003, 115432, 128940, 144290, 173148, 202006, 216435, 257880, 288580, 303009, 346296, 404012, 432870, 505015, 577160, 606018, 808024, 865740, 1010030, 1212036, 1515045, 1731480, 2020060, 2424072, 3030090, 4040120, 6060180, 12120360]

約数ペア:

[(1, 12120360), (2, 6060180), (3, 4040120), (4, 3030090), (5, 2424072), (6, 2020060), (7, 1731480), (8, 1515045), (10, 1212036), (12, 1010030), (14, 865740), (15, 808024), (20, 606018), (21, 577160), (24, 505015), (28, 432870), (30, 404012), (35, 346296), (40, 303009), (42, 288580), (47, 257880), (56, 216435), (60, 202006), (70, 173148), (84, 144290), (94, 128940), (105, 115432), (120, 101003), (140, 86574), (141, 85960), (168, 72145), (188, 64470), (210, 57716), (235, 51576), (280, 43287), (282, 42980), (307, 39480), (329, 36840), (376, 32235), (420, 28858), (470, 25788), (564, 21490), (614, 19740), (658, 18420), (705, 17192), (840, 14429), (921, 13160), (940, 12894), (987, 12280), (1128, 10745), (1228, 9870), (1316, 9210), (1410, 8596), (1535, 7896), (1645, 7368), (1842, 6580), (1880, 6447), (1974, 6140), (2149, 5640), (2456, 4935), (2632, 4605), (2820, 4298), (3070, 3948), (3290, 3684)]