2548676880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4937}}^1$

素因数の和:5198

約数の個数: 160

約数和(自身を含む): 8817292800

約数和(自身を除く): 6268615920

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, 239, 240, 270, 360, 432, 478, 540, 717, 720, 956, 1080, 1195, 1434, 1912, 2151, 2160, 2390, 2868, 3585, 3824, 4302, 4780, 4937, 5736, 6453, 7170, 8604, 9560, 9874, 10755, 11472, 12906, 14340, 14811, 17208, 19120, 19748, 21510, 24685, 25812, 28680, 29622, 32265, 34416, 39496, 43020, 44433, 49370, 51624, 57360, 59244, 64530, 74055, 78992, 86040, 88866, 98740, 103248, 118488, 129060, 133299, 148110, 172080, 177732, 197480, 222165, 236976, 258120, 266598, 296220, 355464, 394960, 444330, 516240, 533196, 592440, 666495, 710928, 888660, 1066392, 1179943, 1184880, 1332990, 1777320, 2132784, 2359886, 2665980, 3539829, 3554640, 4719772, 5331960, 5899715, 7079658, 9439544, 10619487, 10663920, 11799430, 14159316, 17699145, 18879088, 21238974, 23598860, 28318632, 31858461, 35398290, 42477948, 47197720, 53097435, 56637264, 63716922, 70796580, 84955896, 94395440, 106194870, 127433844, 141593160, 159292305, 169911792, 212389740, 254867688, 283186320, 318584610, 424779480, 509735376, 637169220, 849558960, 1274338440, 2548676880]

約数ペア:

[(1, 2548676880), (2, 1274338440), (3, 849558960), (4, 637169220), (5, 509735376), (6, 424779480), (8, 318584610), (9, 283186320), (10, 254867688), (12, 212389740), (15, 169911792), (16, 159292305), (18, 141593160), (20, 127433844), (24, 106194870), (27, 94395440), (30, 84955896), (36, 70796580), (40, 63716922), (45, 56637264), (48, 53097435), (54, 47197720), (60, 42477948), (72, 35398290), (80, 31858461), (90, 28318632), (108, 23598860), (120, 21238974), (135, 18879088), (144, 17699145), (180, 14159316), (216, 11799430), (239, 10663920), (240, 10619487), (270, 9439544), (360, 7079658), (432, 5899715), (478, 5331960), (540, 4719772), (717, 3554640), (720, 3539829), (956, 2665980), (1080, 2359886), (1195, 2132784), (1434, 1777320), (1912, 1332990), (2151, 1184880), (2160, 1179943), (2390, 1066392), (2868, 888660), (3585, 710928), (3824, 666495), (4302, 592440), (4780, 533196), (4937, 516240), (5736, 444330), (6453, 394960), (7170, 355464), (8604, 296220), (9560, 266598), (9874, 258120), (10755, 236976), (11472, 222165), (12906, 197480), (14340, 177732), (14811, 172080), (17208, 148110), (19120, 133299), (19748, 129060), (21510, 118488), (24685, 103248), (25812, 98740), (28680, 88866), (29622, 86040), (32265, 78992), (34416, 74055), (39496, 64530), (43020, 59244), (44433, 57360), (49370, 51624)]