808218240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10267}}^1$

素因数の和:10330

約数の個数: 128

約数和(自身を含む): 2639286720

約数和(自身を除く): 1831068480

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, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 10267, 13120, 15744, 19680, 20534, 26240, 30801, 39360, 41068, 51335, 61602, 78720, 82136, 102670, 123204, 154005, 164272, 205340, 246408, 308010, 328544, 410680, 420947, 492816, 616020, 657088, 821360, 841894, 985632, 1232040, 1262841, 1314176, 1642720, 1683788, 1971264, 2104735, 2464080, 2525682, 3285440, 3367576, 3942528, 4209470, 4928160, 5051364, 6314205, 6570880, 6735152, 8418940, 9856320, 10102728, 12628410, 13470304, 16837880, 19712640, 20205456, 25256820, 26940608, 33675760, 40410912, 50513640, 53881216, 67351520, 80821824, 101027280, 134703040, 161643648, 202054560, 269406080, 404109120, 808218240]

約数ペア:

[(1, 808218240), (2, 404109120), (3, 269406080), (4, 202054560), (5, 161643648), (6, 134703040), (8, 101027280), (10, 80821824), (12, 67351520), (15, 53881216), (16, 50513640), (20, 40410912), (24, 33675760), (30, 26940608), (32, 25256820), (40, 20205456), (41, 19712640), (48, 16837880), (60, 13470304), (64, 12628410), (80, 10102728), (82, 9856320), (96, 8418940), (120, 6735152), (123, 6570880), (128, 6314205), (160, 5051364), (164, 4928160), (192, 4209470), (205, 3942528), (240, 3367576), (246, 3285440), (320, 2525682), (328, 2464080), (384, 2104735), (410, 1971264), (480, 1683788), (492, 1642720), (615, 1314176), (640, 1262841), (656, 1232040), (820, 985632), (960, 841894), (984, 821360), (1230, 657088), (1312, 616020), (1640, 492816), (1920, 420947), (1968, 410680), (2460, 328544), (2624, 308010), (3280, 246408), (3936, 205340), (4920, 164272), (5248, 154005), (6560, 123204), (7872, 102670), (9840, 82136), (10267, 78720), (13120, 61602), (15744, 51335), (19680, 41068), (20534, 39360), (26240, 30801)]