30365760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 98608896

約数和(自身を除く): 68243136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 673, 705, 752, 940, 960, 1128, 1346, 1410, 1504, 1880, 2019, 2256, 2692, 2820, 3008, 3365, 3760, 4038, 4512, 5384, 5640, 6730, 7520, 8076, 9024, 10095, 10768, 11280, 13460, 15040, 16152, 20190, 21536, 22560, 26920, 31631, 32304, 40380, 43072, 45120, 53840, 63262, 64608, 80760, 94893, 107680, 126524, 129216, 158155, 161520, 189786, 215360, 253048, 316310, 323040, 379572, 474465, 506096, 632620, 646080, 759144, 948930, 1012192, 1265240, 1518288, 1897860, 2024384, 2530480, 3036576, 3795720, 5060960, 6073152, 7591440, 10121920, 15182880, 30365760]

約数ペア:

[(1, 30365760), (2, 15182880), (3, 10121920), (4, 7591440), (5, 6073152), (6, 5060960), (8, 3795720), (10, 3036576), (12, 2530480), (15, 2024384), (16, 1897860), (20, 1518288), (24, 1265240), (30, 1012192), (32, 948930), (40, 759144), (47, 646080), (48, 632620), (60, 506096), (64, 474465), (80, 379572), (94, 323040), (96, 316310), (120, 253048), (141, 215360), (160, 189786), (188, 161520), (192, 158155), (235, 129216), (240, 126524), (282, 107680), (320, 94893), (376, 80760), (470, 64608), (480, 63262), (564, 53840), (673, 45120), (705, 43072), (752, 40380), (940, 32304), (960, 31631), (1128, 26920), (1346, 22560), (1410, 21536), (1504, 20190), (1880, 16152), (2019, 15040), (2256, 13460), (2692, 11280), (2820, 10768), (3008, 10095), (3365, 9024), (3760, 8076), (4038, 7520), (4512, 6730), (5384, 5640)]