15429120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 58777488

約数和(自身を除く): 43348368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 64, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 128, 140, 147, 160, 164, 168, 192, 196, 205, 210, 224, 240, 245, 246, 256, 280, 287, 294, 320, 328, 336, 384, 392, 410, 420, 448, 480, 490, 492, 512, 560, 574, 588, 615, 640, 656, 672, 735, 768, 784, 820, 840, 861, 896, 960, 980, 984, 1120, 1148, 1176, 1230, 1280, 1312, 1344, 1435, 1470, 1536, 1568, 1640, 1680, 1722, 1792, 1920, 1960, 1968, 2009, 2240, 2296, 2352, 2460, 2560, 2624, 2688, 2870, 2940, 3136, 3280, 3360, 3444, 3584, 3840, 3920, 3936, 4018, 4305, 4480, 4592, 4704, 4920, 5248, 5376, 5740, 5880, 6027, 6272, 6560, 6720, 6888, 7680, 7840, 7872, 8036, 8610, 8960, 9184, 9408, 9840, 10045, 10496, 10752, 11480, 11760, 12054, 12544, 13120, 13440, 13776, 15680, 15744, 16072, 17220, 17920, 18368, 18816, 19680, 20090, 20992, 22960, 23520, 24108, 25088, 26240, 26880, 27552, 30135, 31360, 31488, 32144, 34440, 36736, 37632, 39360, 40180, 45920, 47040, 48216, 52480, 53760, 55104, 60270, 62720, 62976, 64288, 68880, 73472, 75264, 78720, 80360, 91840, 94080, 96432, 104960, 110208, 120540, 125440, 128576, 137760, 146944, 157440, 160720, 183680, 188160, 192864, 220416, 241080, 257152, 275520, 314880, 321440, 367360, 376320, 385728, 440832, 482160, 514304, 551040, 642880, 734720, 771456, 964320, 1028608, 1102080, 1285760, 1542912, 1928640, 2204160, 2571520, 3085824, 3857280, 5143040, 7714560, 15429120]

約数ペア:

[(1, 15429120), (2, 7714560), (3, 5143040), (4, 3857280), (5, 3085824), (6, 2571520), (7, 2204160), (8, 1928640), (10, 1542912), (12, 1285760), (14, 1102080), (15, 1028608), (16, 964320), (20, 771456), (21, 734720), (24, 642880), (28, 551040), (30, 514304), (32, 482160), (35, 440832), (40, 385728), (41, 376320), (42, 367360), (48, 321440), (49, 314880), (56, 275520), (60, 257152), (64, 241080), (70, 220416), (80, 192864), (82, 188160), (84, 183680), (96, 160720), (98, 157440), (105, 146944), (112, 137760), (120, 128576), (123, 125440), (128, 120540), (140, 110208), (147, 104960), (160, 96432), (164, 94080), (168, 91840), (192, 80360), (196, 78720), (205, 75264), (210, 73472), (224, 68880), (240, 64288), (245, 62976), (246, 62720), (256, 60270), (280, 55104), (287, 53760), (294, 52480), (320, 48216), (328, 47040), (336, 45920), (384, 40180), (392, 39360), (410, 37632), (420, 36736), (448, 34440), (480, 32144), (490, 31488), (492, 31360), (512, 30135), (560, 27552), (574, 26880), (588, 26240), (615, 25088), (640, 24108), (656, 23520), (672, 22960), (735, 20992), (768, 20090), (784, 19680), (820, 18816), (840, 18368), (861, 17920), (896, 17220), (960, 16072), (980, 15744), (984, 15680), (1120, 13776), (1148, 13440), (1176, 13120), (1230, 12544), (1280, 12054), (1312, 11760), (1344, 11480), (1435, 10752), (1470, 10496), (1536, 10045), (1568, 9840), (1640, 9408), (1680, 9184), (1722, 8960), (1792, 8610), (1920, 8036), (1960, 7872), (1968, 7840), (2009, 7680), (2240, 6888), (2296, 6720), (2352, 6560), (2460, 6272), (2560, 6027), (2624, 5880), (2688, 5740), (2870, 5376), (2940, 5248), (3136, 4920), (3280, 4704), (3360, 4592), (3444, 4480), (3584, 4305), (3840, 4018), (3920, 3936)]