769120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 2177280

約数和(自身を除く): 1408160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 152, 160, 176, 184, 190, 209, 220, 230, 253, 304, 352, 368, 380, 418, 437, 440, 460, 506, 608, 736, 760, 836, 874, 880, 920, 1012, 1045, 1265, 1520, 1672, 1748, 1760, 1840, 2024, 2090, 2185, 2530, 3040, 3344, 3496, 3680, 4048, 4180, 4370, 4807, 5060, 6688, 6992, 8096, 8360, 8740, 9614, 10120, 13984, 16720, 17480, 19228, 20240, 24035, 33440, 34960, 38456, 40480, 48070, 69920, 76912, 96140, 153824, 192280, 384560, 769120]

約数ペア:

[(1, 769120), (2, 384560), (4, 192280), (5, 153824), (8, 96140), (10, 76912), (11, 69920), (16, 48070), (19, 40480), (20, 38456), (22, 34960), (23, 33440), (32, 24035), (38, 20240), (40, 19228), (44, 17480), (46, 16720), (55, 13984), (76, 10120), (80, 9614), (88, 8740), (92, 8360), (95, 8096), (110, 6992), (115, 6688), (152, 5060), (160, 4807), (176, 4370), (184, 4180), (190, 4048), (209, 3680), (220, 3496), (230, 3344), (253, 3040), (304, 2530), (352, 2185), (368, 2090), (380, 2024), (418, 1840), (437, 1760), (440, 1748), (460, 1672), (506, 1520), (608, 1265), (736, 1045), (760, 1012), (836, 920), (874, 880)]