30469120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:577

約数の個数: 88

約数和(自身を含む): 79882128

約数和(自身を除く): 49413008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 541, 640, 704, 880, 1024, 1082, 1280, 1408, 1760, 2164, 2560, 2705, 2816, 3520, 4328, 5120, 5410, 5632, 5951, 7040, 8656, 10820, 11264, 11902, 14080, 17312, 21640, 23804, 28160, 29755, 34624, 43280, 47608, 56320, 59510, 69248, 86560, 95216, 119020, 138496, 173120, 190432, 238040, 276992, 346240, 380864, 476080, 553984, 692480, 761728, 952160, 1384960, 1523456, 1904320, 2769920, 3046912, 3808640, 6093824, 7617280, 15234560, 30469120]

約数ペア:

[(1, 30469120), (2, 15234560), (4, 7617280), (5, 6093824), (8, 3808640), (10, 3046912), (11, 2769920), (16, 1904320), (20, 1523456), (22, 1384960), (32, 952160), (40, 761728), (44, 692480), (55, 553984), (64, 476080), (80, 380864), (88, 346240), (110, 276992), (128, 238040), (160, 190432), (176, 173120), (220, 138496), (256, 119020), (320, 95216), (352, 86560), (440, 69248), (512, 59510), (541, 56320), (640, 47608), (704, 43280), (880, 34624), (1024, 29755), (1082, 28160), (1280, 23804), (1408, 21640), (1760, 17312), (2164, 14080), (2560, 11902), (2705, 11264), (2816, 10820), (3520, 8656), (4328, 7040), (5120, 5951), (5410, 5632)]