240003072

素因数分解:

$2^{11}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 718672500

約数和(自身を除く): 478669428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 449, 464, 512, 522, 576, 696, 768, 898, 928, 1024, 1044, 1152, 1347, 1392, 1536, 1796, 1856, 2048, 2088, 2304, 2694, 2784, 3072, 3592, 3712, 4041, 4176, 4608, 5388, 5568, 6144, 7184, 7424, 8082, 8352, 9216, 10776, 11136, 13021, 14368, 14848, 16164, 16704, 18432, 21552, 22272, 26042, 28736, 29696, 32328, 33408, 39063, 43104, 44544, 52084, 57472, 59392, 64656, 66816, 78126, 86208, 89088, 104168, 114944, 117189, 129312, 133632, 156252, 172416, 178176, 208336, 229888, 234378, 258624, 267264, 312504, 344832, 416672, 459776, 468756, 517248, 534528, 625008, 689664, 833344, 919552, 937512, 1034496, 1250016, 1379328, 1666688, 1875024, 2068992, 2500032, 2758656, 3333376, 3750048, 4137984, 5000064, 6666752, 7500096, 8275968, 10000128, 13333504, 15000192, 20000256, 26667008, 30000384, 40000512, 60000768, 80001024, 120001536, 240003072]

約数ペア:

[(1, 240003072), (2, 120001536), (3, 80001024), (4, 60000768), (6, 40000512), (8, 30000384), (9, 26667008), (12, 20000256), (16, 15000192), (18, 13333504), (24, 10000128), (29, 8275968), (32, 7500096), (36, 6666752), (48, 5000064), (58, 4137984), (64, 3750048), (72, 3333376), (87, 2758656), (96, 2500032), (116, 2068992), (128, 1875024), (144, 1666688), (174, 1379328), (192, 1250016), (232, 1034496), (256, 937512), (261, 919552), (288, 833344), (348, 689664), (384, 625008), (449, 534528), (464, 517248), (512, 468756), (522, 459776), (576, 416672), (696, 344832), (768, 312504), (898, 267264), (928, 258624), (1024, 234378), (1044, 229888), (1152, 208336), (1347, 178176), (1392, 172416), (1536, 156252), (1796, 133632), (1856, 129312), (2048, 117189), (2088, 114944), (2304, 104168), (2694, 89088), (2784, 86208), (3072, 78126), (3592, 66816), (3712, 64656), (4041, 59392), (4176, 57472), (4608, 52084), (5388, 44544), (5568, 43104), (6144, 39063), (7184, 33408), (7424, 32328), (8082, 29696), (8352, 28736), (9216, 26042), (10776, 22272), (11136, 21552), (13021, 18432), (14368, 16704), (14848, 16164)]