31527360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 224

約数和(自身を含む): 115214400

約数和(自身を除く): 83687040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 89, 90, 96, 108, 120, 123, 135, 144, 160, 164, 178, 180, 192, 205, 216, 240, 246, 267, 270, 288, 320, 328, 356, 360, 369, 410, 432, 445, 480, 492, 534, 540, 576, 615, 656, 712, 720, 738, 801, 820, 864, 890, 960, 984, 1068, 1080, 1107, 1230, 1312, 1335, 1424, 1440, 1476, 1602, 1640, 1728, 1780, 1845, 1968, 2136, 2160, 2214, 2403, 2460, 2624, 2670, 2848, 2880, 2952, 3204, 3280, 3560, 3649, 3690, 3936, 4005, 4272, 4320, 4428, 4806, 4920, 5340, 5535, 5696, 5904, 6408, 6560, 7120, 7298, 7380, 7872, 8010, 8544, 8640, 8856, 9612, 9840, 10680, 10947, 11070, 11808, 12015, 12816, 13120, 14240, 14596, 14760, 16020, 17088, 17712, 18245, 19224, 19680, 21360, 21894, 22140, 23616, 24030, 25632, 28480, 29192, 29520, 32040, 32841, 35424, 36490, 38448, 39360, 42720, 43788, 44280, 48060, 51264, 54735, 58384, 59040, 64080, 65682, 70848, 72980, 76896, 85440, 87576, 88560, 96120, 98523, 109470, 116768, 118080, 128160, 131364, 145960, 153792, 164205, 175152, 177120, 192240, 197046, 218940, 233536, 256320, 262728, 291920, 328410, 350304, 354240, 384480, 394092, 437880, 492615, 525456, 583840, 656820, 700608, 768960, 788184, 875760, 985230, 1050912, 1167680, 1313640, 1576368, 1751520, 1970460, 2101824, 2627280, 3152736, 3503040, 3940920, 5254560, 6305472, 7881840, 10509120, 15763680, 31527360]

約数ペア:

[(1, 31527360), (2, 15763680), (3, 10509120), (4, 7881840), (5, 6305472), (6, 5254560), (8, 3940920), (9, 3503040), (10, 3152736), (12, 2627280), (15, 2101824), (16, 1970460), (18, 1751520), (20, 1576368), (24, 1313640), (27, 1167680), (30, 1050912), (32, 985230), (36, 875760), (40, 788184), (41, 768960), (45, 700608), (48, 656820), (54, 583840), (60, 525456), (64, 492615), (72, 437880), (80, 394092), (82, 384480), (89, 354240), (90, 350304), (96, 328410), (108, 291920), (120, 262728), (123, 256320), (135, 233536), (144, 218940), (160, 197046), (164, 192240), (178, 177120), (180, 175152), (192, 164205), (205, 153792), (216, 145960), (240, 131364), (246, 128160), (267, 118080), (270, 116768), (288, 109470), (320, 98523), (328, 96120), (356, 88560), (360, 87576), (369, 85440), (410, 76896), (432, 72980), (445, 70848), (480, 65682), (492, 64080), (534, 59040), (540, 58384), (576, 54735), (615, 51264), (656, 48060), (712, 44280), (720, 43788), (738, 42720), (801, 39360), (820, 38448), (864, 36490), (890, 35424), (960, 32841), (984, 32040), (1068, 29520), (1080, 29192), (1107, 28480), (1230, 25632), (1312, 24030), (1335, 23616), (1424, 22140), (1440, 21894), (1476, 21360), (1602, 19680), (1640, 19224), (1728, 18245), (1780, 17712), (1845, 17088), (1968, 16020), (2136, 14760), (2160, 14596), (2214, 14240), (2403, 13120), (2460, 12816), (2624, 12015), (2670, 11808), (2848, 11070), (2880, 10947), (2952, 10680), (3204, 9840), (3280, 9612), (3560, 8856), (3649, 8640), (3690, 8544), (3936, 8010), (4005, 7872), (4272, 7380), (4320, 7298), (4428, 7120), (4806, 6560), (4920, 6408), (5340, 5904), (5535, 5696)]