165330960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14657}}^1$

素因数の和:14720

約数の個数: 80

約数和(自身を含む): 523466496

約数和(自身を除く): 358135536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 14657, 29314, 43971, 58628, 73285, 87942, 117256, 146570, 175884, 219855, 234512, 293140, 351768, 439710, 586280, 688879, 703536, 879420, 1172560, 1377758, 1758840, 2066637, 2755516, 3444395, 3517680, 4133274, 5511032, 6888790, 8266548, 10333185, 11022064, 13777580, 16533096, 20666370, 27555160, 33066192, 41332740, 55110320, 82665480, 165330960]

約数ペア:

[(1, 165330960), (2, 82665480), (3, 55110320), (4, 41332740), (5, 33066192), (6, 27555160), (8, 20666370), (10, 16533096), (12, 13777580), (15, 11022064), (16, 10333185), (20, 8266548), (24, 6888790), (30, 5511032), (40, 4133274), (47, 3517680), (48, 3444395), (60, 2755516), (80, 2066637), (94, 1758840), (120, 1377758), (141, 1172560), (188, 879420), (235, 703536), (240, 688879), (282, 586280), (376, 439710), (470, 351768), (564, 293140), (705, 234512), (752, 219855), (940, 175884), (1128, 146570), (1410, 117256), (1880, 87942), (2256, 73285), (2820, 58628), (3760, 43971), (5640, 29314), (11280, 14657)]