1538090640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41887}}^1$

素因数の和:41926

約数の個数: 160

約数和(自身を含む): 5609640960

約数和(自身を除く): 4071550320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 41887, 83774, 125661, 167548, 209435, 251322, 335096, 376983, 418870, 502644, 628305, 670192, 712079, 753966, 837740, 1005288, 1130949, 1256610, 1424158, 1507932, 1675480, 1884915, 2010576, 2136237, 2261898, 2513220, 2848316, 3015864, 3350960, 3560395, 3769830, 4272474, 4523796, 5026440, 5654745, 5696632, 6031728, 6408711, 7120790, 7539660, 8544948, 9047592, 10052880, 10681185, 11309490, 11393264, 12817422, 14241580, 15079320, 17089896, 18095184, 19226133, 21362370, 22618980, 25634844, 28483160, 30158640, 32043555, 34179792, 38452266, 42724740, 45237960, 51269688, 56966320, 64087110, 76904532, 85449480, 90475920, 96130665, 102539376, 128174220, 153809064, 170898960, 192261330, 256348440, 307618128, 384522660, 512696880, 769045320, 1538090640]

約数ペア:

[(1, 1538090640), (2, 769045320), (3, 512696880), (4, 384522660), (5, 307618128), (6, 256348440), (8, 192261330), (9, 170898960), (10, 153809064), (12, 128174220), (15, 102539376), (16, 96130665), (17, 90475920), (18, 85449480), (20, 76904532), (24, 64087110), (27, 56966320), (30, 51269688), (34, 45237960), (36, 42724740), (40, 38452266), (45, 34179792), (48, 32043555), (51, 30158640), (54, 28483160), (60, 25634844), (68, 22618980), (72, 21362370), (80, 19226133), (85, 18095184), (90, 17089896), (102, 15079320), (108, 14241580), (120, 12817422), (135, 11393264), (136, 11309490), (144, 10681185), (153, 10052880), (170, 9047592), (180, 8544948), (204, 7539660), (216, 7120790), (240, 6408711), (255, 6031728), (270, 5696632), (272, 5654745), (306, 5026440), (340, 4523796), (360, 4272474), (408, 3769830), (432, 3560395), (459, 3350960), (510, 3015864), (540, 2848316), (612, 2513220), (680, 2261898), (720, 2136237), (765, 2010576), (816, 1884915), (918, 1675480), (1020, 1507932), (1080, 1424158), (1224, 1256610), (1360, 1130949), (1530, 1005288), (1836, 837740), (2040, 753966), (2160, 712079), (2295, 670192), (2448, 628305), (3060, 502644), (3672, 418870), (4080, 376983), (4590, 335096), (6120, 251322), (7344, 209435), (9180, 167548), (12240, 125661), (18360, 83774), (36720, 41887)]