13520080.000000000

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1846

約数の個数: 132

約数和(自身を含む): 1524278080

約数和(自身を除く): 1013167936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1789, 1984, 2232, 2304, 2976, 3072, 3578, 3968, 4464, 4608, 5367, 5952, 7156, 7936, 8928, 9216, 10734, 11904, 14312, 15872, 16101, 17856, 21468, 23808, 28624, 31744, 32202, 35712, 42936, 47616, 55459, 57248, 64404, 71424, 85872, 95232, 110918, 114496, 128808, 142848, 166377, 171744, 221836, 228992, 257616, 285696, 332754, 343488, 443672, 457984, 499131, 515232, 665508, 686976, 887344, 915968, 998262, 1030464, 1331016, 1373952, 1774688, 1831936, 1996524, 2060928, 2662032, 2747904, 3549376, 3993048, 4121856, 5324064, 5495808, 7098752, 7986096, 8243712, 10648128, 14197504, 15972192, 16487424, 21296256, 28395008, 31944384, 42592512, 56790016, 63888768, 85185024, 127777536, 170370048, 255555072, 511110144]

約数ペア:

[(1, 511110144), (2, 255555072), (3, 170370048), (4, 127777536), (6, 85185024), (8, 63888768), (9, 56790016), (12, 42592512), (16, 31944384), (18, 28395008), (24, 21296256), (31, 16487424), (32, 15972192), (36, 14197504), (48, 10648128), (62, 8243712), (64, 7986096), (72, 7098752), (93, 5495808), (96, 5324064), (124, 4121856), (128, 3993048), (144, 3549376), (186, 2747904), (192, 2662032), (248, 2060928), (256, 1996524), (279, 1831936), (288, 1774688), (372, 1373952), (384, 1331016), (496, 1030464), (512, 998262), (558, 915968), (576, 887344), (744, 686976), (768, 665508), (992, 515232), (1024, 499131), (1116, 457984), (1152, 443672), (1488, 343488), (1536, 332754), (1789, 285696), (1984, 257616), (2232, 228992), (2304, 221836), (2976, 171744), (3072, 166377), (3578, 142848), (3968, 128808), (4464, 114496), (4608, 110918), (5367, 95232), (5952, 85872), (7156, 71424), (7936, 64404), (8928, 57248), (9216, 55459), (10734, 47616), (11904, 42936), (14312, 35712), (15872, 32202), (16101, 31744), (17856, 28624), (21468, 23808)]