12158640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 45205440

約数和(自身を除く): 33046800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 433, 468, 520, 540, 585, 624, 702, 720, 780, 866, 936, 1040, 1080, 1170, 1299, 1404, 1560, 1732, 1755, 1872, 2160, 2165, 2340, 2598, 2808, 3120, 3464, 3510, 3897, 4330, 4680, 5196, 5616, 5629, 6495, 6928, 7020, 7794, 8660, 9360, 10392, 11258, 11691, 12990, 14040, 15588, 16887, 17320, 19485, 20784, 22516, 23382, 25980, 28080, 28145, 31176, 33774, 34640, 38970, 45032, 46764, 50661, 51960, 56290, 58455, 62352, 67548, 77940, 84435, 90064, 93528, 101322, 103920, 112580, 116910, 135096, 151983, 155880, 168870, 187056, 202644, 225160, 233820, 253305, 270192, 303966, 311760, 337740, 405288, 450320, 467640, 506610, 607932, 675480, 759915, 810576, 935280, 1013220, 1215864, 1350960, 1519830, 2026440, 2431728, 3039660, 4052880, 6079320, 12158640]

約数ペア:

[(1, 12158640), (2, 6079320), (3, 4052880), (4, 3039660), (5, 2431728), (6, 2026440), (8, 1519830), (9, 1350960), (10, 1215864), (12, 1013220), (13, 935280), (15, 810576), (16, 759915), (18, 675480), (20, 607932), (24, 506610), (26, 467640), (27, 450320), (30, 405288), (36, 337740), (39, 311760), (40, 303966), (45, 270192), (48, 253305), (52, 233820), (54, 225160), (60, 202644), (65, 187056), (72, 168870), (78, 155880), (80, 151983), (90, 135096), (104, 116910), (108, 112580), (117, 103920), (120, 101322), (130, 93528), (135, 90064), (144, 84435), (156, 77940), (180, 67548), (195, 62352), (208, 58455), (216, 56290), (234, 51960), (240, 50661), (260, 46764), (270, 45032), (312, 38970), (351, 34640), (360, 33774), (390, 31176), (432, 28145), (433, 28080), (468, 25980), (520, 23382), (540, 22516), (585, 20784), (624, 19485), (702, 17320), (720, 16887), (780, 15588), (866, 14040), (936, 12990), (1040, 11691), (1080, 11258), (1170, 10392), (1299, 9360), (1404, 8660), (1560, 7794), (1732, 7020), (1755, 6928), (1872, 6495), (2160, 5629), (2165, 5616), (2340, 5196), (2598, 4680), (2808, 4330), (3120, 3897), (3464, 3510)]