12996480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{967}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 47393280

約数和(自身を除く): 34396800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 967, 1120, 1344, 1680, 1920, 1934, 2240, 2688, 2901, 3360, 3868, 4480, 4835, 5802, 6720, 6769, 7736, 9670, 11604, 13440, 13538, 14505, 15472, 19340, 20307, 23208, 27076, 29010, 30944, 33845, 38680, 40614, 46416, 54152, 58020, 61888, 67690, 77360, 81228, 92832, 101535, 108304, 116040, 123776, 135380, 154720, 162456, 185664, 203070, 216608, 232080, 270760, 309440, 324912, 371328, 406140, 433216, 464160, 541520, 618880, 649824, 812280, 866432, 928320, 1083040, 1299648, 1624560, 1856640, 2166080, 2599296, 3249120, 4332160, 6498240, 12996480]

約数ペア:

[(1, 12996480), (2, 6498240), (3, 4332160), (4, 3249120), (5, 2599296), (6, 2166080), (7, 1856640), (8, 1624560), (10, 1299648), (12, 1083040), (14, 928320), (15, 866432), (16, 812280), (20, 649824), (21, 618880), (24, 541520), (28, 464160), (30, 433216), (32, 406140), (35, 371328), (40, 324912), (42, 309440), (48, 270760), (56, 232080), (60, 216608), (64, 203070), (70, 185664), (80, 162456), (84, 154720), (96, 135380), (105, 123776), (112, 116040), (120, 108304), (128, 101535), (140, 92832), (160, 81228), (168, 77360), (192, 67690), (210, 61888), (224, 58020), (240, 54152), (280, 46416), (320, 40614), (336, 38680), (384, 33845), (420, 30944), (448, 29010), (480, 27076), (560, 23208), (640, 20307), (672, 19340), (840, 15472), (896, 14505), (960, 13538), (967, 13440), (1120, 11604), (1344, 9670), (1680, 7736), (1920, 6769), (1934, 6720), (2240, 5802), (2688, 4835), (2901, 4480), (3360, 3868)]