30363520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 83721600

約数和(自身を除く): 53358080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 227, 304, 320, 352, 380, 418, 440, 454, 608, 640, 704, 760, 836, 880, 908, 1045, 1135, 1216, 1408, 1520, 1672, 1760, 1816, 2090, 2270, 2432, 2497, 3040, 3344, 3520, 3632, 4180, 4313, 4540, 4994, 6080, 6688, 7040, 7264, 8360, 8626, 9080, 9988, 12160, 12485, 13376, 14528, 16720, 17252, 18160, 19976, 21565, 24970, 26752, 29056, 33440, 34504, 36320, 39952, 43130, 47443, 49940, 66880, 69008, 72640, 79904, 86260, 94886, 99880, 133760, 138016, 145280, 159808, 172520, 189772, 199760, 237215, 276032, 319616, 345040, 379544, 399520, 474430, 552064, 690080, 759088, 799040, 948860, 1380160, 1518176, 1598080, 1897720, 2760320, 3036352, 3795440, 6072704, 7590880, 15181760, 30363520]

約数ペア:

[(1, 30363520), (2, 15181760), (4, 7590880), (5, 6072704), (8, 3795440), (10, 3036352), (11, 2760320), (16, 1897720), (19, 1598080), (20, 1518176), (22, 1380160), (32, 948860), (38, 799040), (40, 759088), (44, 690080), (55, 552064), (64, 474430), (76, 399520), (80, 379544), (88, 345040), (95, 319616), (110, 276032), (128, 237215), (152, 199760), (160, 189772), (176, 172520), (190, 159808), (209, 145280), (220, 138016), (227, 133760), (304, 99880), (320, 94886), (352, 86260), (380, 79904), (418, 72640), (440, 69008), (454, 66880), (608, 49940), (640, 47443), (704, 43130), (760, 39952), (836, 36320), (880, 34504), (908, 33440), (1045, 29056), (1135, 26752), (1216, 24970), (1408, 21565), (1520, 19976), (1672, 18160), (1760, 17252), (1816, 16720), (2090, 14528), (2270, 13376), (2432, 12485), (2497, 12160), (3040, 9988), (3344, 9080), (3520, 8626), (3632, 8360), (4180, 7264), (4313, 7040), (4540, 6688), (4994, 6080)]