304331520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1998

約数の個数: 144

約数和(自身を含む): 996180192

約数和(自身を除く): 691848672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1640, 1920, 1933, 1968, 2460, 2624, 3280, 3840, 3866, 3936, 4920, 5248, 5799, 6560, 7732, 7872, 9665, 9840, 10496, 11598, 13120, 15464, 15744, 19330, 19680, 23196, 26240, 28995, 30928, 31488, 38660, 39360, 46392, 52480, 57990, 61856, 77320, 78720, 79253, 92784, 115980, 123712, 154640, 157440, 158506, 185568, 231960, 237759, 247424, 309280, 317012, 371136, 396265, 463920, 475518, 494848, 618560, 634024, 742272, 792530, 927840, 951036, 1188795, 1237120, 1268048, 1484544, 1585060, 1855680, 1902072, 2377590, 2474240, 2536096, 3170120, 3711360, 3804144, 4755180, 5072192, 6340240, 7422720, 7608288, 9510360, 10144384, 12680480, 15216576, 19020720, 20288768, 25360960, 30433152, 38041440, 50721920, 60866304, 76082880, 101443840, 152165760, 304331520]

約数ペア:

[(1, 304331520), (2, 152165760), (3, 101443840), (4, 76082880), (5, 60866304), (6, 50721920), (8, 38041440), (10, 30433152), (12, 25360960), (15, 20288768), (16, 19020720), (20, 15216576), (24, 12680480), (30, 10144384), (32, 9510360), (40, 7608288), (41, 7422720), (48, 6340240), (60, 5072192), (64, 4755180), (80, 3804144), (82, 3711360), (96, 3170120), (120, 2536096), (123, 2474240), (128, 2377590), (160, 1902072), (164, 1855680), (192, 1585060), (205, 1484544), (240, 1268048), (246, 1237120), (256, 1188795), (320, 951036), (328, 927840), (384, 792530), (410, 742272), (480, 634024), (492, 618560), (615, 494848), (640, 475518), (656, 463920), (768, 396265), (820, 371136), (960, 317012), (984, 309280), (1230, 247424), (1280, 237759), (1312, 231960), (1640, 185568), (1920, 158506), (1933, 157440), (1968, 154640), (2460, 123712), (2624, 115980), (3280, 92784), (3840, 79253), (3866, 78720), (3936, 77320), (4920, 61856), (5248, 57990), (5799, 52480), (6560, 46392), (7732, 39360), (7872, 38660), (9665, 31488), (9840, 30928), (10496, 28995), (11598, 26240), (13120, 23196), (15464, 19680), (15744, 19330)]