12303480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 42900480

約数和(自身を除く): 30597000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 151, 168, 194, 210, 280, 291, 302, 388, 420, 453, 485, 582, 604, 679, 755, 776, 840, 906, 970, 1057, 1164, 1208, 1358, 1455, 1510, 1812, 1940, 2037, 2114, 2265, 2328, 2716, 2910, 3020, 3171, 3395, 3624, 3880, 4074, 4228, 4530, 5285, 5432, 5820, 6040, 6342, 6790, 8148, 8456, 9060, 10185, 10570, 11640, 12684, 13580, 14647, 15855, 16296, 18120, 20370, 21140, 25368, 27160, 29294, 31710, 40740, 42280, 43941, 58588, 63420, 73235, 81480, 87882, 102529, 117176, 126840, 146470, 175764, 205058, 219705, 292940, 307587, 351528, 410116, 439410, 512645, 585880, 615174, 820232, 878820, 1025290, 1230348, 1537935, 1757640, 2050580, 2460696, 3075870, 4101160, 6151740, 12303480]

約数ペア:

[(1, 12303480), (2, 6151740), (3, 4101160), (4, 3075870), (5, 2460696), (6, 2050580), (7, 1757640), (8, 1537935), (10, 1230348), (12, 1025290), (14, 878820), (15, 820232), (20, 615174), (21, 585880), (24, 512645), (28, 439410), (30, 410116), (35, 351528), (40, 307587), (42, 292940), (56, 219705), (60, 205058), (70, 175764), (84, 146470), (97, 126840), (105, 117176), (120, 102529), (140, 87882), (151, 81480), (168, 73235), (194, 63420), (210, 58588), (280, 43941), (291, 42280), (302, 40740), (388, 31710), (420, 29294), (453, 27160), (485, 25368), (582, 21140), (604, 20370), (679, 18120), (755, 16296), (776, 15855), (840, 14647), (906, 13580), (970, 12684), (1057, 11640), (1164, 10570), (1208, 10185), (1358, 9060), (1455, 8456), (1510, 8148), (1812, 6790), (1940, 6342), (2037, 6040), (2114, 5820), (2265, 5432), (2328, 5285), (2716, 4530), (2910, 4228), (3020, 4074), (3171, 3880), (3395, 3624)]