479147520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:816

約数の個数: 160

約数和(自身を含む): 1551195360

約数和(自身を除く): 1072047840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 512, 534, 640, 701, 712, 768, 890, 960, 1068, 1280, 1335, 1402, 1424, 1536, 1780, 1920, 2103, 2136, 2560, 2670, 2804, 2848, 3505, 3560, 3840, 4206, 4272, 5340, 5608, 5696, 7010, 7120, 7680, 8412, 8544, 10515, 10680, 11216, 11392, 14020, 14240, 16824, 17088, 21030, 21360, 22432, 22784, 28040, 28480, 33648, 34176, 42060, 42720, 44864, 45568, 56080, 56960, 62389, 67296, 68352, 84120, 85440, 89728, 112160, 113920, 124778, 134592, 136704, 168240, 170880, 179456, 187167, 224320, 227840, 249556, 269184, 311945, 336480, 341760, 358912, 374334, 448640, 499112, 538368, 623890, 672960, 683520, 748668, 897280, 935835, 998224, 1076736, 1247780, 1345920, 1497336, 1794560, 1871670, 1996448, 2495560, 2691840, 2994672, 3743340, 3992896, 4991120, 5383680, 5989344, 7486680, 7985792, 9982240, 11978688, 14973360, 15971584, 19964480, 23957376, 29946720, 31943168, 39928960, 47914752, 59893440, 79857920, 95829504, 119786880, 159715840, 239573760, 479147520]

約数ペア:

[(1, 479147520), (2, 239573760), (3, 159715840), (4, 119786880), (5, 95829504), (6, 79857920), (8, 59893440), (10, 47914752), (12, 39928960), (15, 31943168), (16, 29946720), (20, 23957376), (24, 19964480), (30, 15971584), (32, 14973360), (40, 11978688), (48, 9982240), (60, 7985792), (64, 7486680), (80, 5989344), (89, 5383680), (96, 4991120), (120, 3992896), (128, 3743340), (160, 2994672), (178, 2691840), (192, 2495560), (240, 1996448), (256, 1871670), (267, 1794560), (320, 1497336), (356, 1345920), (384, 1247780), (445, 1076736), (480, 998224), (512, 935835), (534, 897280), (640, 748668), (701, 683520), (712, 672960), (768, 623890), (890, 538368), (960, 499112), (1068, 448640), (1280, 374334), (1335, 358912), (1402, 341760), (1424, 336480), (1536, 311945), (1780, 269184), (1920, 249556), (2103, 227840), (2136, 224320), (2560, 187167), (2670, 179456), (2804, 170880), (2848, 168240), (3505, 136704), (3560, 134592), (3840, 124778), (4206, 113920), (4272, 112160), (5340, 89728), (5608, 85440), (5696, 84120), (7010, 68352), (7120, 67296), (7680, 62389), (8412, 56960), (8544, 56080), (10515, 45568), (10680, 44864), (11216, 42720), (11392, 42060), (14020, 34176), (14240, 33648), (16824, 28480), (17088, 28040), (21030, 22784), (21360, 22432)]