30627520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 92427552

約数和(自身を除く): 61800032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 113, 121, 140, 154, 160, 176, 220, 224, 226, 242, 280, 308, 320, 352, 385, 440, 448, 452, 484, 560, 565, 605, 616, 704, 770, 791, 847, 880, 904, 968, 1120, 1130, 1210, 1232, 1243, 1540, 1582, 1694, 1760, 1808, 1936, 2240, 2260, 2420, 2464, 2486, 3080, 3164, 3388, 3520, 3616, 3872, 3955, 4235, 4520, 4840, 4928, 4972, 6160, 6215, 6328, 6776, 7232, 7744, 7910, 8470, 8701, 9040, 9680, 9944, 12320, 12430, 12656, 13552, 13673, 15820, 16940, 17402, 18080, 19360, 19888, 24640, 24860, 25312, 27104, 27346, 31640, 33880, 34804, 36160, 38720, 39776, 43505, 49720, 50624, 54208, 54692, 63280, 67760, 68365, 69608, 79552, 87010, 95711, 99440, 109384, 126560, 135520, 136730, 139216, 174020, 191422, 198880, 218768, 253120, 271040, 273460, 278432, 348040, 382844, 397760, 437536, 478555, 546920, 556864, 696080, 765688, 875072, 957110, 1093840, 1392160, 1531376, 1914220, 2187680, 2784320, 3062752, 3828440, 4375360, 6125504, 7656880, 15313760, 30627520]

約数ペア:

[(1, 30627520), (2, 15313760), (4, 7656880), (5, 6125504), (7, 4375360), (8, 3828440), (10, 3062752), (11, 2784320), (14, 2187680), (16, 1914220), (20, 1531376), (22, 1392160), (28, 1093840), (32, 957110), (35, 875072), (40, 765688), (44, 696080), (55, 556864), (56, 546920), (64, 478555), (70, 437536), (77, 397760), (80, 382844), (88, 348040), (110, 278432), (112, 273460), (113, 271040), (121, 253120), (140, 218768), (154, 198880), (160, 191422), (176, 174020), (220, 139216), (224, 136730), (226, 135520), (242, 126560), (280, 109384), (308, 99440), (320, 95711), (352, 87010), (385, 79552), (440, 69608), (448, 68365), (452, 67760), (484, 63280), (560, 54692), (565, 54208), (605, 50624), (616, 49720), (704, 43505), (770, 39776), (791, 38720), (847, 36160), (880, 34804), (904, 33880), (968, 31640), (1120, 27346), (1130, 27104), (1210, 25312), (1232, 24860), (1243, 24640), (1540, 19888), (1582, 19360), (1694, 18080), (1760, 17402), (1808, 16940), (1936, 15820), (2240, 13673), (2260, 13552), (2420, 12656), (2464, 12430), (2486, 12320), (3080, 9944), (3164, 9680), (3388, 9040), (3520, 8701), (3616, 8470), (3872, 7910), (3955, 7744), (4235, 7232), (4520, 6776), (4840, 6328), (4928, 6215), (4972, 6160)]