308279040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1934

約数の個数: 144

約数和(自身を含む): 1008002688

約数和(自身を除く): 699723648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1720, 1867, 1920, 2064, 2580, 2752, 3440, 3734, 3840, 4128, 5160, 5504, 5601, 6880, 7468, 8256, 9335, 10320, 11008, 11202, 13760, 14936, 16512, 18670, 20640, 22404, 27520, 28005, 29872, 33024, 37340, 41280, 44808, 55040, 56010, 59744, 74680, 80281, 82560, 89616, 112020, 119488, 149360, 160562, 165120, 179232, 224040, 238976, 240843, 298720, 321124, 358464, 401405, 448080, 477952, 481686, 597440, 642248, 716928, 802810, 896160, 963372, 1194880, 1204215, 1284496, 1433856, 1605620, 1792320, 1926744, 2389760, 2408430, 2568992, 3211240, 3584640, 3853488, 4816860, 5137984, 6422480, 7169280, 7706976, 9633720, 10275968, 12844960, 15413952, 19267440, 20551936, 25689920, 30827904, 38534880, 51379840, 61655808, 77069760, 102759680, 154139520, 308279040]

約数ペア:

[(1, 308279040), (2, 154139520), (3, 102759680), (4, 77069760), (5, 61655808), (6, 51379840), (8, 38534880), (10, 30827904), (12, 25689920), (15, 20551936), (16, 19267440), (20, 15413952), (24, 12844960), (30, 10275968), (32, 9633720), (40, 7706976), (43, 7169280), (48, 6422480), (60, 5137984), (64, 4816860), (80, 3853488), (86, 3584640), (96, 3211240), (120, 2568992), (128, 2408430), (129, 2389760), (160, 1926744), (172, 1792320), (192, 1605620), (215, 1433856), (240, 1284496), (256, 1204215), (258, 1194880), (320, 963372), (344, 896160), (384, 802810), (430, 716928), (480, 642248), (516, 597440), (640, 481686), (645, 477952), (688, 448080), (768, 401405), (860, 358464), (960, 321124), (1032, 298720), (1280, 240843), (1290, 238976), (1376, 224040), (1720, 179232), (1867, 165120), (1920, 160562), (2064, 149360), (2580, 119488), (2752, 112020), (3440, 89616), (3734, 82560), (3840, 80281), (4128, 74680), (5160, 59744), (5504, 56010), (5601, 55040), (6880, 44808), (7468, 41280), (8256, 37340), (9335, 33024), (10320, 29872), (11008, 28005), (11202, 27520), (13760, 22404), (14936, 20640), (16512, 18670)]