12827280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 43747200

約数和(自身を除く): 30919920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 97, 114, 116, 120, 145, 152, 174, 190, 194, 228, 232, 240, 285, 290, 291, 304, 348, 380, 388, 435, 456, 464, 485, 551, 570, 580, 582, 696, 760, 776, 870, 912, 970, 1102, 1140, 1160, 1164, 1392, 1455, 1520, 1552, 1653, 1740, 1843, 1940, 2204, 2280, 2320, 2328, 2755, 2813, 2910, 3306, 3480, 3686, 3880, 4408, 4560, 4656, 5510, 5529, 5626, 5820, 6612, 6960, 7372, 7760, 8265, 8439, 8816, 9215, 11020, 11058, 11252, 11640, 13224, 14065, 14744, 16530, 16878, 18430, 22040, 22116, 22504, 23280, 26448, 27645, 28130, 29488, 33060, 33756, 36860, 42195, 44080, 44232, 45008, 53447, 55290, 56260, 66120, 67512, 73720, 84390, 88464, 106894, 110580, 112520, 132240, 135024, 147440, 160341, 168780, 213788, 221160, 225040, 267235, 320682, 337560, 427576, 442320, 534470, 641364, 675120, 801705, 855152, 1068940, 1282728, 1603410, 2137880, 2565456, 3206820, 4275760, 6413640, 12827280]

約数ペア:

[(1, 12827280), (2, 6413640), (3, 4275760), (4, 3206820), (5, 2565456), (6, 2137880), (8, 1603410), (10, 1282728), (12, 1068940), (15, 855152), (16, 801705), (19, 675120), (20, 641364), (24, 534470), (29, 442320), (30, 427576), (38, 337560), (40, 320682), (48, 267235), (57, 225040), (58, 221160), (60, 213788), (76, 168780), (80, 160341), (87, 147440), (95, 135024), (97, 132240), (114, 112520), (116, 110580), (120, 106894), (145, 88464), (152, 84390), (174, 73720), (190, 67512), (194, 66120), (228, 56260), (232, 55290), (240, 53447), (285, 45008), (290, 44232), (291, 44080), (304, 42195), (348, 36860), (380, 33756), (388, 33060), (435, 29488), (456, 28130), (464, 27645), (485, 26448), (551, 23280), (570, 22504), (580, 22116), (582, 22040), (696, 18430), (760, 16878), (776, 16530), (870, 14744), (912, 14065), (970, 13224), (1102, 11640), (1140, 11252), (1160, 11058), (1164, 11020), (1392, 9215), (1455, 8816), (1520, 8439), (1552, 8265), (1653, 7760), (1740, 7372), (1843, 6960), (1940, 6612), (2204, 5820), (2280, 5626), (2320, 5529), (2328, 5510), (2755, 4656), (2813, 4560), (2910, 4408), (3306, 3880), (3480, 3686)]