48815760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{593}}^1$

素因数の和:630

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 127958640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 593, 686, 735, 784, 840, 980, 1029, 1176, 1186, 1372, 1470, 1680, 1715, 1779, 1960, 2058, 2352, 2372, 2744, 2940, 2965, 3430, 3558, 3920, 4116, 4151, 4744, 5145, 5488, 5880, 5930, 6860, 7116, 8232, 8302, 8895, 9488, 10290, 11760, 11860, 12453, 13720, 14232, 16464, 16604, 17790, 20580, 20755, 23720, 24906, 27440, 28464, 29057, 33208, 35580, 41160, 41510, 47440, 49812, 58114, 62265, 66416, 71160, 82320, 83020, 87171, 99624, 116228, 124530, 142320, 145285, 166040, 174342, 199248, 203399, 232456, 249060, 290570, 332080, 348684, 406798, 435855, 464912, 498120, 581140, 610197, 697368, 813596, 871710, 996240, 1016995, 1162280, 1220394, 1394736, 1627192, 1743420, 2033990, 2324560, 2440788, 3050985, 3254384, 3486840, 4067980, 4881576, 6101970, 6973680, 8135960, 9763152, 12203940, 16271920, 24407880, 48815760]

約数ペア:

[(1, 48815760), (2, 24407880), (3, 16271920), (4, 12203940), (5, 9763152), (6, 8135960), (7, 6973680), (8, 6101970), (10, 4881576), (12, 4067980), (14, 3486840), (15, 3254384), (16, 3050985), (20, 2440788), (21, 2324560), (24, 2033990), (28, 1743420), (30, 1627192), (35, 1394736), (40, 1220394), (42, 1162280), (48, 1016995), (49, 996240), (56, 871710), (60, 813596), (70, 697368), (80, 610197), (84, 581140), (98, 498120), (105, 464912), (112, 435855), (120, 406798), (140, 348684), (147, 332080), (168, 290570), (196, 249060), (210, 232456), (240, 203399), (245, 199248), (280, 174342), (294, 166040), (336, 145285), (343, 142320), (392, 124530), (420, 116228), (490, 99624), (560, 87171), (588, 83020), (593, 82320), (686, 71160), (735, 66416), (784, 62265), (840, 58114), (980, 49812), (1029, 47440), (1176, 41510), (1186, 41160), (1372, 35580), (1470, 33208), (1680, 29057), (1715, 28464), (1779, 27440), (1960, 24906), (2058, 23720), (2352, 20755), (2372, 20580), (2744, 17790), (2940, 16604), (2965, 16464), (3430, 14232), (3558, 13720), (3920, 12453), (4116, 11860), (4151, 11760), (4744, 10290), (5145, 9488), (5488, 8895), (5880, 8302), (5930, 8232), (6860, 7116)]