470959920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{72679}}^1$

素因数の和:72704

約数の個数: 100

約数和(自身を含む): 1635736080

約数和(自身を除く): 1164776160

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 72679, 145358, 218037, 290716, 363395, 436074, 581432, 654111, 726790, 872148, 1090185, 1162864, 1308222, 1453580, 1744296, 1962333, 2180370, 2616444, 2907160, 3270555, 3488592, 3924666, 4360740, 5232888, 5814320, 5886999, 6541110, 7849332, 8721480, 9811665, 10465776, 11773998, 13082220, 15698664, 17442960, 19623330, 23547996, 26164440, 29434995, 31397328, 39246660, 47095992, 52328880, 58869990, 78493320, 94191984, 117739980, 156986640, 235479960, 470959920]

約数ペア:

[(1, 470959920), (2, 235479960), (3, 156986640), (4, 117739980), (5, 94191984), (6, 78493320), (8, 58869990), (9, 52328880), (10, 47095992), (12, 39246660), (15, 31397328), (16, 29434995), (18, 26164440), (20, 23547996), (24, 19623330), (27, 17442960), (30, 15698664), (36, 13082220), (40, 11773998), (45, 10465776), (48, 9811665), (54, 8721480), (60, 7849332), (72, 6541110), (80, 5886999), (81, 5814320), (90, 5232888), (108, 4360740), (120, 3924666), (135, 3488592), (144, 3270555), (162, 2907160), (180, 2616444), (216, 2180370), (240, 1962333), (270, 1744296), (324, 1453580), (360, 1308222), (405, 1162864), (432, 1090185), (540, 872148), (648, 726790), (720, 654111), (810, 581432), (1080, 436074), (1296, 363395), (1620, 290716), (2160, 218037), (3240, 145358), (6480, 72679)]