47265120

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 240

約数和(自身を含む): 191001888

約数和(自身を除く): 143736768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 521, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1042, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1563, 1620, 1680, 1890, 2016, 2084, 2160, 2268, 2520, 2592, 2605, 2835, 3024, 3126, 3240, 3360, 3647, 3780, 4168, 4320, 4536, 4689, 5040, 5210, 5670, 6048, 6252, 6480, 7294, 7560, 7815, 8336, 9072, 9378, 10080, 10420, 10941, 11340, 12504, 12960, 14067, 14588, 15120, 15630, 16672, 18144, 18235, 18756, 20840, 21882, 22680, 23445, 25008, 28134, 29176, 30240, 31260, 32823, 36470, 37512, 41680, 42201, 43764, 45360, 46890, 50016, 54705, 56268, 58352, 62520, 65646, 70335, 72940, 75024, 83360, 84402, 87528, 90720, 93780, 98469, 109410, 112536, 116704, 125040, 131292, 140670, 145880, 150048, 164115, 168804, 175056, 187560, 196938, 211005, 218820, 225072, 250080, 262584, 281340, 291760, 295407, 328230, 337608, 350112, 375120, 393876, 422010, 437640, 450144, 492345, 525168, 562680, 583520, 590814, 656460, 675216, 750240, 787752, 844020, 875280, 984690, 1050336, 1125360, 1181628, 1312920, 1350432, 1477035, 1575504, 1688040, 1750560, 1969380, 2250720, 2363256, 2625840, 2954070, 3151008, 3376080, 3938760, 4726512, 5251680, 5908140, 6752160, 7877520, 9453024, 11816280, 15755040, 23632560, 47265120]

約数ペア:

[(1, 47265120), (2, 23632560), (3, 15755040), (4, 11816280), (5, 9453024), (6, 7877520), (7, 6752160), (8, 5908140), (9, 5251680), (10, 4726512), (12, 3938760), (14, 3376080), (15, 3151008), (16, 2954070), (18, 2625840), (20, 2363256), (21, 2250720), (24, 1969380), (27, 1750560), (28, 1688040), (30, 1575504), (32, 1477035), (35, 1350432), (36, 1312920), (40, 1181628), (42, 1125360), (45, 1050336), (48, 984690), (54, 875280), (56, 844020), (60, 787752), (63, 750240), (70, 675216), (72, 656460), (80, 590814), (81, 583520), (84, 562680), (90, 525168), (96, 492345), (105, 450144), (108, 437640), (112, 422010), (120, 393876), (126, 375120), (135, 350112), (140, 337608), (144, 328230), (160, 295407), (162, 291760), (168, 281340), (180, 262584), (189, 250080), (210, 225072), (216, 218820), (224, 211005), (240, 196938), (252, 187560), (270, 175056), (280, 168804), (288, 164115), (315, 150048), (324, 145880), (336, 140670), (360, 131292), (378, 125040), (405, 116704), (420, 112536), (432, 109410), (480, 98469), (504, 93780), (521, 90720), (540, 87528), (560, 84402), (567, 83360), (630, 75024), (648, 72940), (672, 70335), (720, 65646), (756, 62520), (810, 58352), (840, 56268), (864, 54705), (945, 50016), (1008, 46890), (1042, 45360), (1080, 43764), (1120, 42201), (1134, 41680), (1260, 37512), (1296, 36470), (1440, 32823), (1512, 31260), (1563, 30240), (1620, 29176), (1680, 28134), (1890, 25008), (2016, 23445), (2084, 22680), (2160, 21882), (2268, 20840), (2520, 18756), (2592, 18235), (2605, 18144), (2835, 16672), (3024, 15630), (3126, 15120), (3240, 14588), (3360, 14067), (3647, 12960), (3780, 12504), (4168, 11340), (4320, 10941), (4536, 10420), (4689, 10080), (5040, 9378), (5210, 9072), (5670, 8336), (6048, 7815), (6252, 7560), (6480, 7294)]