627019920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1230

約数の個数: 160

約数和(自身を含む): 2168730240

約数和(自身を除く): 1541710320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 331, 360, 432, 540, 662, 720, 877, 993, 1080, 1324, 1655, 1754, 1986, 2160, 2631, 2648, 2979, 3310, 3508, 3972, 4385, 4965, 5262, 5296, 5958, 6620, 7016, 7893, 7944, 8770, 8937, 9930, 10524, 11916, 13155, 13240, 14032, 14895, 15786, 15888, 17540, 17874, 19860, 21048, 23679, 23832, 26310, 26480, 29790, 31572, 35080, 35748, 39465, 39720, 42096, 44685, 47358, 47664, 52620, 59580, 63144, 70160, 71496, 78930, 79440, 89370, 94716, 105240, 118395, 119160, 126288, 142992, 157860, 178740, 189432, 210480, 236790, 238320, 290287, 315720, 357480, 378864, 473580, 580574, 631440, 714960, 870861, 947160, 1161148, 1451435, 1741722, 1894320, 2322296, 2612583, 2902870, 3483444, 4354305, 4644592, 5225166, 5805740, 6966888, 7837749, 8708610, 10450332, 11611480, 13062915, 13933776, 15675498, 17417220, 20900664, 23222960, 26125830, 31350996, 34834440, 39188745, 41801328, 52251660, 62701992, 69668880, 78377490, 104503320, 125403984, 156754980, 209006640, 313509960, 627019920]

約数ペア:

[(1, 627019920), (2, 313509960), (3, 209006640), (4, 156754980), (5, 125403984), (6, 104503320), (8, 78377490), (9, 69668880), (10, 62701992), (12, 52251660), (15, 41801328), (16, 39188745), (18, 34834440), (20, 31350996), (24, 26125830), (27, 23222960), (30, 20900664), (36, 17417220), (40, 15675498), (45, 13933776), (48, 13062915), (54, 11611480), (60, 10450332), (72, 8708610), (80, 7837749), (90, 6966888), (108, 5805740), (120, 5225166), (135, 4644592), (144, 4354305), (180, 3483444), (216, 2902870), (240, 2612583), (270, 2322296), (331, 1894320), (360, 1741722), (432, 1451435), (540, 1161148), (662, 947160), (720, 870861), (877, 714960), (993, 631440), (1080, 580574), (1324, 473580), (1655, 378864), (1754, 357480), (1986, 315720), (2160, 290287), (2631, 238320), (2648, 236790), (2979, 210480), (3310, 189432), (3508, 178740), (3972, 157860), (4385, 142992), (4965, 126288), (5262, 119160), (5296, 118395), (5958, 105240), (6620, 94716), (7016, 89370), (7893, 79440), (7944, 78930), (8770, 71496), (8937, 70160), (9930, 63144), (10524, 59580), (11916, 52620), (13155, 47664), (13240, 47358), (14032, 44685), (14895, 42096), (15786, 39720), (15888, 39465), (17540, 35748), (17874, 35080), (19860, 31572), (21048, 29790), (23679, 26480), (23832, 26310)]