165364320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31319}}^1$

素因数の和:31348

約数の個数: 96

約数和(自身を含む): 568270080

約数和(自身を除く): 402905760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 31319, 62638, 93957, 125276, 156595, 187914, 250552, 313190, 344509, 375828, 469785, 501104, 626380, 689018, 751656, 939570, 1002208, 1033527, 1252760, 1378036, 1503312, 1722545, 1879140, 2067054, 2505520, 2756072, 3006624, 3445090, 3758280, 4134108, 5011040, 5167635, 5512144, 6890180, 7516560, 8268216, 10335270, 11024288, 13780360, 15033120, 16536432, 20670540, 27560720, 33072864, 41341080, 55121440, 82682160, 165364320]

約数ペア:

[(1, 165364320), (2, 82682160), (3, 55121440), (4, 41341080), (5, 33072864), (6, 27560720), (8, 20670540), (10, 16536432), (11, 15033120), (12, 13780360), (15, 11024288), (16, 10335270), (20, 8268216), (22, 7516560), (24, 6890180), (30, 5512144), (32, 5167635), (33, 5011040), (40, 4134108), (44, 3758280), (48, 3445090), (55, 3006624), (60, 2756072), (66, 2505520), (80, 2067054), (88, 1879140), (96, 1722545), (110, 1503312), (120, 1378036), (132, 1252760), (160, 1033527), (165, 1002208), (176, 939570), (220, 751656), (240, 689018), (264, 626380), (330, 501104), (352, 469785), (440, 375828), (480, 344509), (528, 313190), (660, 250552), (880, 187914), (1056, 156595), (1320, 125276), (1760, 93957), (2640, 62638), (5280, 31319)]