82682160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31319}}^1$

素因数の和:31346

約数の個数: 80

約数和(自身を含む): 279624960

約数和(自身を除く): 196942800

約数列:

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

約数ペア:

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