19324320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 61544448

約数和(自身を除く): 42220128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 317, 381, 480, 508, 634, 635, 762, 951, 1016, 1268, 1270, 1524, 1585, 1902, 1905, 2032, 2536, 2540, 3048, 3170, 3804, 3810, 4064, 4755, 5072, 5080, 6096, 6340, 7608, 7620, 9510, 10144, 10160, 12192, 12680, 15216, 15240, 19020, 20320, 25360, 30432, 30480, 38040, 40259, 50720, 60960, 76080, 80518, 120777, 152160, 161036, 201295, 241554, 322072, 402590, 483108, 603885, 644144, 805180, 966216, 1207770, 1288288, 1610360, 1932432, 2415540, 3220720, 3864864, 4831080, 6441440, 9662160, 19324320]

約数ペア:

[(1, 19324320), (2, 9662160), (3, 6441440), (4, 4831080), (5, 3864864), (6, 3220720), (8, 2415540), (10, 1932432), (12, 1610360), (15, 1288288), (16, 1207770), (20, 966216), (24, 805180), (30, 644144), (32, 603885), (40, 483108), (48, 402590), (60, 322072), (80, 241554), (96, 201295), (120, 161036), (127, 152160), (160, 120777), (240, 80518), (254, 76080), (317, 60960), (381, 50720), (480, 40259), (508, 38040), (634, 30480), (635, 30432), (762, 25360), (951, 20320), (1016, 19020), (1268, 15240), (1270, 15216), (1524, 12680), (1585, 12192), (1902, 10160), (1905, 10144), (2032, 9510), (2536, 7620), (2540, 7608), (3048, 6340), (3170, 6096), (3804, 5080), (3810, 5072), (4064, 4755)]