30721536

素因数分解:

$2^9\times 3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 90965160

約数和(自身を除く): 60243624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 113, 118, 128, 144, 177, 192, 226, 236, 256, 288, 339, 354, 384, 452, 472, 512, 531, 576, 678, 708, 768, 904, 944, 1017, 1062, 1152, 1356, 1416, 1536, 1808, 1888, 2034, 2124, 2304, 2712, 2832, 3616, 3776, 4068, 4248, 4608, 5424, 5664, 6667, 7232, 7552, 8136, 8496, 10848, 11328, 13334, 14464, 15104, 16272, 16992, 20001, 21696, 22656, 26668, 28928, 30208, 32544, 33984, 40002, 43392, 45312, 53336, 57856, 60003, 65088, 67968, 80004, 86784, 90624, 106672, 120006, 130176, 135936, 160008, 173568, 213344, 240012, 260352, 271872, 320016, 426688, 480024, 520704, 640032, 853376, 960048, 1280064, 1706752, 1920096, 2560128, 3413504, 3840192, 5120256, 7680384, 10240512, 15360768, 30721536]

約数ペア:

[(1, 30721536), (2, 15360768), (3, 10240512), (4, 7680384), (6, 5120256), (8, 3840192), (9, 3413504), (12, 2560128), (16, 1920096), (18, 1706752), (24, 1280064), (32, 960048), (36, 853376), (48, 640032), (59, 520704), (64, 480024), (72, 426688), (96, 320016), (113, 271872), (118, 260352), (128, 240012), (144, 213344), (177, 173568), (192, 160008), (226, 135936), (236, 130176), (256, 120006), (288, 106672), (339, 90624), (354, 86784), (384, 80004), (452, 67968), (472, 65088), (512, 60003), (531, 57856), (576, 53336), (678, 45312), (708, 43392), (768, 40002), (904, 33984), (944, 32544), (1017, 30208), (1062, 28928), (1152, 26668), (1356, 22656), (1416, 21696), (1536, 20001), (1808, 16992), (1888, 16272), (2034, 15104), (2124, 14464), (2304, 13334), (2712, 11328), (2832, 10848), (3616, 8496), (3776, 8136), (4068, 7552), (4248, 7232), (4608, 6667), (5424, 5664)]