154428480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 252

約数和(自身を含む): 562561740

約数和(自身を除く): 408133260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 43, 45, 48, 58, 60, 64, 72, 80, 86, 87, 90, 96, 116, 120, 129, 144, 145, 160, 172, 174, 180, 192, 215, 232, 240, 258, 261, 288, 290, 320, 344, 348, 360, 387, 430, 435, 464, 480, 516, 522, 576, 580, 645, 688, 696, 720, 774, 860, 870, 928, 960, 1032, 1044, 1160, 1247, 1290, 1305, 1376, 1392, 1440, 1548, 1720, 1740, 1849, 1856, 1935, 2064, 2088, 2320, 2494, 2580, 2610, 2752, 2784, 2880, 3096, 3440, 3480, 3698, 3741, 3870, 4128, 4176, 4640, 4988, 5160, 5220, 5547, 5568, 6192, 6235, 6880, 6960, 7396, 7482, 7740, 8256, 8352, 9245, 9280, 9976, 10320, 10440, 11094, 11223, 12384, 12470, 13760, 13920, 14792, 14964, 15480, 16641, 16704, 18490, 18705, 19952, 20640, 20880, 22188, 22446, 24768, 24940, 27735, 27840, 29584, 29928, 30960, 33282, 36980, 37410, 39904, 41280, 41760, 44376, 44892, 49880, 53621, 55470, 56115, 59168, 59856, 61920, 66564, 73960, 74820, 79808, 83205, 83520, 88752, 89784, 99760, 107242, 110940, 112230, 118336, 119712, 123840, 133128, 147920, 149640, 160863, 166410, 177504, 179568, 199520, 214484, 221880, 224460, 239424, 266256, 268105, 295840, 299280, 321726, 332820, 355008, 359136, 399040, 428968, 443760, 448920, 482589, 532512, 536210, 591680, 598560, 643452, 665640, 718272, 804315, 857936, 887520, 897840, 965178, 1065024, 1072420, 1197120, 1286904, 1331280, 1608630, 1715872, 1775040, 1795680, 1930356, 2144840, 2412945, 2573808, 2662560, 3217260, 3431744, 3591360, 3860712, 4289680, 4825890, 5147616, 5325120, 6434520, 7721424, 8579360, 9651780, 10295232, 12869040, 15442848, 17158720, 19303560, 25738080, 30885696, 38607120, 51476160, 77214240, 154428480]

約数ペア:

[(1, 154428480), (2, 77214240), (3, 51476160), (4, 38607120), (5, 30885696), (6, 25738080), (8, 19303560), (9, 17158720), (10, 15442848), (12, 12869040), (15, 10295232), (16, 9651780), (18, 8579360), (20, 7721424), (24, 6434520), (29, 5325120), (30, 5147616), (32, 4825890), (36, 4289680), (40, 3860712), (43, 3591360), (45, 3431744), (48, 3217260), (58, 2662560), (60, 2573808), (64, 2412945), (72, 2144840), (80, 1930356), (86, 1795680), (87, 1775040), (90, 1715872), (96, 1608630), (116, 1331280), (120, 1286904), (129, 1197120), (144, 1072420), (145, 1065024), (160, 965178), (172, 897840), (174, 887520), (180, 857936), (192, 804315), (215, 718272), (232, 665640), (240, 643452), (258, 598560), (261, 591680), (288, 536210), (290, 532512), (320, 482589), (344, 448920), (348, 443760), (360, 428968), (387, 399040), (430, 359136), (435, 355008), (464, 332820), (480, 321726), (516, 299280), (522, 295840), (576, 268105), (580, 266256), (645, 239424), (688, 224460), (696, 221880), (720, 214484), (774, 199520), (860, 179568), (870, 177504), (928, 166410), (960, 160863), (1032, 149640), (1044, 147920), (1160, 133128), (1247, 123840), (1290, 119712), (1305, 118336), (1376, 112230), (1392, 110940), (1440, 107242), (1548, 99760), (1720, 89784), (1740, 88752), (1849, 83520), (1856, 83205), (1935, 79808), (2064, 74820), (2088, 73960), (2320, 66564), (2494, 61920), (2580, 59856), (2610, 59168), (2752, 56115), (2784, 55470), (2880, 53621), (3096, 49880), (3440, 44892), (3480, 44376), (3698, 41760), (3741, 41280), (3870, 39904), (4128, 37410), (4176, 36980), (4640, 33282), (4988, 30960), (5160, 29928), (5220, 29584), (5547, 27840), (5568, 27735), (6192, 24940), (6235, 24768), (6880, 22446), (6960, 22188), (7396, 20880), (7482, 20640), (7740, 19952), (8256, 18705), (8352, 18490), (9245, 16704), (9280, 16641), (9976, 15480), (10320, 14964), (10440, 14792), (11094, 13920), (11223, 13760), (12384, 12470)]