319815360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:695

約数の個数: 168

約数和(自身を含む): 1106698320

約数和(自身を除く): 786882960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 293, 320, 360, 379, 480, 576, 586, 720, 758, 879, 960, 1137, 1172, 1440, 1465, 1516, 1758, 1895, 2274, 2344, 2637, 2880, 2930, 3032, 3411, 3516, 3790, 4395, 4548, 4688, 5274, 5685, 5860, 6064, 6822, 7032, 7580, 8790, 9096, 9376, 10548, 11370, 11720, 12128, 13185, 13644, 14064, 15160, 17055, 17580, 18192, 18752, 21096, 22740, 23440, 24256, 26370, 27288, 28128, 30320, 34110, 35160, 36384, 42192, 45480, 46880, 52740, 54576, 56256, 60640, 68220, 70320, 72768, 84384, 90960, 93760, 105480, 109152, 111047, 121280, 136440, 140640, 168768, 181920, 210960, 218304, 222094, 272880, 281280, 333141, 363840, 421920, 444188, 545760, 555235, 666282, 843840, 888376, 999423, 1091520, 1110470, 1332564, 1665705, 1776752, 1998846, 2220940, 2665128, 3331410, 3553504, 3997692, 4441880, 4997115, 5330256, 6662820, 7107008, 7995384, 8883760, 9994230, 10660512, 13325640, 15990768, 17767520, 19988460, 21321024, 26651280, 31981536, 35535040, 39976920, 53302560, 63963072, 79953840, 106605120, 159907680, 319815360]

約数ペア:

[(1, 319815360), (2, 159907680), (3, 106605120), (4, 79953840), (5, 63963072), (6, 53302560), (8, 39976920), (9, 35535040), (10, 31981536), (12, 26651280), (15, 21321024), (16, 19988460), (18, 17767520), (20, 15990768), (24, 13325640), (30, 10660512), (32, 9994230), (36, 8883760), (40, 7995384), (45, 7107008), (48, 6662820), (60, 5330256), (64, 4997115), (72, 4441880), (80, 3997692), (90, 3553504), (96, 3331410), (120, 2665128), (144, 2220940), (160, 1998846), (180, 1776752), (192, 1665705), (240, 1332564), (288, 1110470), (293, 1091520), (320, 999423), (360, 888376), (379, 843840), (480, 666282), (576, 555235), (586, 545760), (720, 444188), (758, 421920), (879, 363840), (960, 333141), (1137, 281280), (1172, 272880), (1440, 222094), (1465, 218304), (1516, 210960), (1758, 181920), (1895, 168768), (2274, 140640), (2344, 136440), (2637, 121280), (2880, 111047), (2930, 109152), (3032, 105480), (3411, 93760), (3516, 90960), (3790, 84384), (4395, 72768), (4548, 70320), (4688, 68220), (5274, 60640), (5685, 56256), (5860, 54576), (6064, 52740), (6822, 46880), (7032, 45480), (7580, 42192), (8790, 36384), (9096, 35160), (9376, 34110), (10548, 30320), (11370, 28128), (11720, 27288), (12128, 26370), (13185, 24256), (13644, 23440), (14064, 22740), (15160, 21096), (17055, 18752), (17580, 18192)]