30562560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 216

約数和(自身を含む): 121168320

約数和(自身を除く): 90605760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 379, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 758, 768, 840, 896, 960, 1008, 1120, 1137, 1152, 1260, 1280, 1344, 1440, 1516, 1680, 1792, 1895, 1920, 2016, 2240, 2274, 2304, 2520, 2653, 2688, 2880, 3032, 3360, 3411, 3790, 3840, 4032, 4480, 4548, 5040, 5306, 5376, 5685, 5760, 6064, 6720, 6822, 7580, 7959, 8064, 8960, 9096, 10080, 10612, 11370, 11520, 12128, 13265, 13440, 13644, 15160, 15918, 16128, 17055, 18192, 20160, 21224, 22740, 23877, 24256, 26530, 26880, 27288, 30320, 31836, 34110, 36384, 39795, 40320, 42448, 45480, 47754, 48512, 53060, 54576, 60640, 63672, 68220, 72768, 79590, 80640, 84896, 90960, 95508, 97024, 106120, 109152, 119385, 121280, 127344, 136440, 145536, 159180, 169792, 181920, 191016, 212240, 218304, 238770, 242560, 254688, 272880, 291072, 318360, 339584, 363840, 382032, 424480, 436608, 477540, 485120, 509376, 545760, 636720, 679168, 727680, 764064, 848960, 873216, 955080, 1018752, 1091520, 1273440, 1455360, 1528128, 1697920, 1910160, 2037504, 2183040, 2546880, 3056256, 3395840, 3820320, 4366080, 5093760, 6112512, 7640640, 10187520, 15281280, 30562560]

約数ペア:

[(1, 30562560), (2, 15281280), (3, 10187520), (4, 7640640), (5, 6112512), (6, 5093760), (7, 4366080), (8, 3820320), (9, 3395840), (10, 3056256), (12, 2546880), (14, 2183040), (15, 2037504), (16, 1910160), (18, 1697920), (20, 1528128), (21, 1455360), (24, 1273440), (28, 1091520), (30, 1018752), (32, 955080), (35, 873216), (36, 848960), (40, 764064), (42, 727680), (45, 679168), (48, 636720), (56, 545760), (60, 509376), (63, 485120), (64, 477540), (70, 436608), (72, 424480), (80, 382032), (84, 363840), (90, 339584), (96, 318360), (105, 291072), (112, 272880), (120, 254688), (126, 242560), (128, 238770), (140, 218304), (144, 212240), (160, 191016), (168, 181920), (180, 169792), (192, 159180), (210, 145536), (224, 136440), (240, 127344), (252, 121280), (256, 119385), (280, 109152), (288, 106120), (315, 97024), (320, 95508), (336, 90960), (360, 84896), (379, 80640), (384, 79590), (420, 72768), (448, 68220), (480, 63672), (504, 60640), (560, 54576), (576, 53060), (630, 48512), (640, 47754), (672, 45480), (720, 42448), (758, 40320), (768, 39795), (840, 36384), (896, 34110), (960, 31836), (1008, 30320), (1120, 27288), (1137, 26880), (1152, 26530), (1260, 24256), (1280, 23877), (1344, 22740), (1440, 21224), (1516, 20160), (1680, 18192), (1792, 17055), (1895, 16128), (1920, 15918), (2016, 15160), (2240, 13644), (2274, 13440), (2304, 13265), (2520, 12128), (2653, 11520), (2688, 11370), (2880, 10612), (3032, 10080), (3360, 9096), (3411, 8960), (3790, 8064), (3840, 7959), (4032, 7580), (4480, 6822), (4548, 6720), (5040, 6064), (5306, 5760), (5376, 5685)]