168748560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1293

約数の個数: 120

約数和(自身を含む): 569796864

約数和(自身を除く): 401048304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1051, 1115, 1338, 1784, 2007, 2102, 2230, 2676, 3153, 3345, 3568, 4014, 4204, 4460, 5255, 5352, 6306, 6690, 8028, 8408, 8920, 9459, 10035, 10510, 10704, 12612, 13380, 15765, 16056, 16816, 17840, 18918, 20070, 21020, 25224, 26760, 31530, 32112, 37836, 40140, 42040, 47295, 50448, 53520, 63060, 75672, 80280, 84080, 94590, 126120, 151344, 160560, 189180, 234373, 252240, 378360, 468746, 703119, 756720, 937492, 1171865, 1406238, 1874984, 2109357, 2343730, 2812476, 3515595, 3749968, 4218714, 4687460, 5624952, 7031190, 8437428, 9374920, 10546785, 11249904, 14062380, 16874856, 18749840, 21093570, 28124760, 33749712, 42187140, 56249520, 84374280, 168748560]

約数ペア:

[(1, 168748560), (2, 84374280), (3, 56249520), (4, 42187140), (5, 33749712), (6, 28124760), (8, 21093570), (9, 18749840), (10, 16874856), (12, 14062380), (15, 11249904), (16, 10546785), (18, 9374920), (20, 8437428), (24, 7031190), (30, 5624952), (36, 4687460), (40, 4218714), (45, 3749968), (48, 3515595), (60, 2812476), (72, 2343730), (80, 2109357), (90, 1874984), (120, 1406238), (144, 1171865), (180, 937492), (223, 756720), (240, 703119), (360, 468746), (446, 378360), (669, 252240), (720, 234373), (892, 189180), (1051, 160560), (1115, 151344), (1338, 126120), (1784, 94590), (2007, 84080), (2102, 80280), (2230, 75672), (2676, 63060), (3153, 53520), (3345, 50448), (3568, 47295), (4014, 42040), (4204, 40140), (4460, 37836), (5255, 32112), (5352, 31530), (6306, 26760), (6690, 25224), (8028, 21020), (8408, 20070), (8920, 18918), (9459, 17840), (10035, 16816), (10510, 16056), (10704, 15765), (12612, 13380)]