240841530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1268

約数の個数: 96

約数和(自身を含む): 664934400

約数和(自身を除く): 424092870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 127, 171, 190, 254, 285, 342, 381, 570, 635, 762, 855, 1109, 1143, 1270, 1710, 1905, 2218, 2286, 2413, 3327, 3810, 4826, 5545, 5715, 6654, 7239, 9981, 11090, 11430, 12065, 14478, 16635, 19962, 21071, 21717, 24130, 33270, 36195, 42142, 43434, 49905, 63213, 72390, 99810, 105355, 108585, 126426, 140843, 189639, 210710, 217170, 281686, 316065, 379278, 422529, 632130, 704215, 845058, 948195, 1267587, 1408430, 1896390, 2112645, 2535174, 2676017, 4225290, 5352034, 6337935, 8028051, 12675870, 13380085, 16056102, 24084153, 26760170, 40140255, 48168306, 80280510, 120420765, 240841530]

約数ペア:

[(1, 240841530), (2, 120420765), (3, 80280510), (5, 48168306), (6, 40140255), (9, 26760170), (10, 24084153), (15, 16056102), (18, 13380085), (19, 12675870), (30, 8028051), (38, 6337935), (45, 5352034), (57, 4225290), (90, 2676017), (95, 2535174), (114, 2112645), (127, 1896390), (171, 1408430), (190, 1267587), (254, 948195), (285, 845058), (342, 704215), (381, 632130), (570, 422529), (635, 379278), (762, 316065), (855, 281686), (1109, 217170), (1143, 210710), (1270, 189639), (1710, 140843), (1905, 126426), (2218, 108585), (2286, 105355), (2413, 99810), (3327, 72390), (3810, 63213), (4826, 49905), (5545, 43434), (5715, 42142), (6654, 36195), (7239, 33270), (9981, 24130), (11090, 21717), (11430, 21071), (12065, 19962), (14478, 16635)]