30380544

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 120

約数和(自身を含む): 92561040

約数和(自身を除く): 62180496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 347, 384, 456, 512, 576, 608, 684, 694, 768, 912, 1041, 1152, 1216, 1368, 1388, 1536, 1824, 2082, 2304, 2432, 2736, 2776, 3123, 3648, 4164, 4608, 4864, 5472, 5552, 6246, 6593, 7296, 8328, 9728, 10944, 11104, 12492, 13186, 14592, 16656, 19779, 21888, 22208, 24984, 26372, 29184, 33312, 39558, 43776, 44416, 49968, 52744, 59337, 66624, 79116, 87552, 88832, 99936, 105488, 118674, 133248, 158232, 177664, 199872, 210976, 237348, 266496, 316464, 399744, 421952, 474696, 532992, 632928, 799488, 843904, 949392, 1265856, 1598976, 1687808, 1898784, 2531712, 3375616, 3797568, 5063424, 7595136, 10126848, 15190272, 30380544]

約数ペア:

[(1, 30380544), (2, 15190272), (3, 10126848), (4, 7595136), (6, 5063424), (8, 3797568), (9, 3375616), (12, 2531712), (16, 1898784), (18, 1687808), (19, 1598976), (24, 1265856), (32, 949392), (36, 843904), (38, 799488), (48, 632928), (57, 532992), (64, 474696), (72, 421952), (76, 399744), (96, 316464), (114, 266496), (128, 237348), (144, 210976), (152, 199872), (171, 177664), (192, 158232), (228, 133248), (256, 118674), (288, 105488), (304, 99936), (342, 88832), (347, 87552), (384, 79116), (456, 66624), (512, 59337), (576, 52744), (608, 49968), (684, 44416), (694, 43776), (768, 39558), (912, 33312), (1041, 29184), (1152, 26372), (1216, 24984), (1368, 22208), (1388, 21888), (1536, 19779), (1824, 16656), (2082, 14592), (2304, 13186), (2432, 12492), (2736, 11104), (2776, 10944), (3123, 9728), (3648, 8328), (4164, 7296), (4608, 6593), (4864, 6246), (5472, 5552)]