129569760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 459950400

約数和(自身を除く): 330380640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 216, 240, 267, 270, 288, 337, 356, 360, 432, 445, 480, 534, 540, 674, 712, 720, 801, 864, 890, 1011, 1068, 1080, 1335, 1348, 1424, 1440, 1602, 1685, 1780, 2022, 2136, 2160, 2403, 2670, 2696, 2848, 3033, 3204, 3370, 3560, 4005, 4044, 4272, 4320, 4806, 5055, 5340, 5392, 6066, 6408, 6740, 7120, 8010, 8088, 8544, 9099, 9612, 10110, 10680, 10784, 12015, 12132, 12816, 13480, 14240, 15165, 16020, 16176, 18198, 19224, 20220, 21360, 24030, 24264, 25632, 26960, 29993, 30330, 32040, 32352, 36396, 38448, 40440, 42720, 45495, 48060, 48528, 53920, 59986, 60660, 64080, 72792, 76896, 80880, 89979, 90990, 96120, 97056, 119972, 121320, 128160, 145584, 149965, 161760, 179958, 181980, 192240, 239944, 242640, 269937, 291168, 299930, 359916, 363960, 384480, 449895, 479888, 485280, 539874, 599860, 719832, 727920, 809811, 899790, 959776, 1079748, 1199720, 1349685, 1439664, 1455840, 1619622, 1799580, 2159496, 2399440, 2699370, 2879328, 3239244, 3599160, 4049055, 4318992, 4798880, 5398740, 6478488, 7198320, 8098110, 8637984, 10797480, 12956976, 14396640, 16196220, 21594960, 25913952, 32392440, 43189920, 64784880, 129569760]

約数ペア:

[(1, 129569760), (2, 64784880), (3, 43189920), (4, 32392440), (5, 25913952), (6, 21594960), (8, 16196220), (9, 14396640), (10, 12956976), (12, 10797480), (15, 8637984), (16, 8098110), (18, 7198320), (20, 6478488), (24, 5398740), (27, 4798880), (30, 4318992), (32, 4049055), (36, 3599160), (40, 3239244), (45, 2879328), (48, 2699370), (54, 2399440), (60, 2159496), (72, 1799580), (80, 1619622), (89, 1455840), (90, 1439664), (96, 1349685), (108, 1199720), (120, 1079748), (135, 959776), (144, 899790), (160, 809811), (178, 727920), (180, 719832), (216, 599860), (240, 539874), (267, 485280), (270, 479888), (288, 449895), (337, 384480), (356, 363960), (360, 359916), (432, 299930), (445, 291168), (480, 269937), (534, 242640), (540, 239944), (674, 192240), (712, 181980), (720, 179958), (801, 161760), (864, 149965), (890, 145584), (1011, 128160), (1068, 121320), (1080, 119972), (1335, 97056), (1348, 96120), (1424, 90990), (1440, 89979), (1602, 80880), (1685, 76896), (1780, 72792), (2022, 64080), (2136, 60660), (2160, 59986), (2403, 53920), (2670, 48528), (2696, 48060), (2848, 45495), (3033, 42720), (3204, 40440), (3370, 38448), (3560, 36396), (4005, 32352), (4044, 32040), (4272, 30330), (4320, 29993), (4806, 26960), (5055, 25632), (5340, 24264), (5392, 24030), (6066, 21360), (6408, 20220), (6740, 19224), (7120, 18198), (8010, 16176), (8088, 16020), (8544, 15165), (9099, 14240), (9612, 13480), (10110, 12816), (10680, 12132), (10784, 12015)]