19315725120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6706849}}^1$

素因数の和:6706872

約数の個数: 84

約数和(自身を含む): 66438056100

約数和(自身を除く): 47122330980

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, 320, 360, 480, 576, 720, 960, 1440, 2880, 6706849, 13413698, 20120547, 26827396, 33534245, 40241094, 53654792, 60361641, 67068490, 80482188, 100602735, 107309584, 120723282, 134136980, 160964376, 201205470, 214619168, 241446564, 268273960, 301808205, 321928752, 402410940, 429238336, 482893128, 536547920, 603616410, 643857504, 804821880, 965786256, 1073095840, 1207232820, 1287715008, 1609643760, 1931572512, 2146191680, 2414465640, 3219287520, 3863145024, 4828931280, 6438575040, 9657862560, 19315725120]

約数ペア:

[(1, 19315725120), (2, 9657862560), (3, 6438575040), (4, 4828931280), (5, 3863145024), (6, 3219287520), (8, 2414465640), (9, 2146191680), (10, 1931572512), (12, 1609643760), (15, 1287715008), (16, 1207232820), (18, 1073095840), (20, 965786256), (24, 804821880), (30, 643857504), (32, 603616410), (36, 536547920), (40, 482893128), (45, 429238336), (48, 402410940), (60, 321928752), (64, 301808205), (72, 268273960), (80, 241446564), (90, 214619168), (96, 201205470), (120, 160964376), (144, 134136980), (160, 120723282), (180, 107309584), (192, 100602735), (240, 80482188), (288, 67068490), (320, 60361641), (360, 53654792), (480, 40241094), (576, 33534245), (720, 26827396), (960, 20120547), (1440, 13413698), (2880, 6706849)]