1519888320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4160

約数の個数: 224

約数和(自身を含む): 5487863040

約数和(自身を除く): 3967974720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3870, 4091, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 8182, 8256, 8640, 9288, 10320, 11610, 12273, 12384, 13760, 15480, 16364, 18576, 20455, 20640, 23220, 24546, 24768, 30960, 32728, 36819, 37152, 40910, 41280, 46440, 49092, 61365, 61920, 65456, 73638, 74304, 81820, 92880, 98184, 110457, 122730, 123840, 130912, 147276, 163640, 175913, 184095, 185760, 196368, 220914, 245460, 261824, 294552, 327280, 351826, 368190, 371520, 392736, 441828, 490920, 527739, 552285, 589104, 654560, 703652, 736380, 785472, 879565, 883656, 981840, 1055478, 1104570, 1178208, 1309120, 1407304, 1472760, 1583217, 1759130, 1767312, 1963680, 2110956, 2209140, 2356416, 2638695, 2814608, 2945520, 3166434, 3518260, 3534624, 3927360, 4221912, 4418280, 4749651, 5277390, 5629216, 5891040, 6332868, 7036520, 7069248, 7916085, 8443824, 8836560, 9499302, 10554780, 11258432, 11782080, 12665736, 14073040, 15832170, 16887648, 17673120, 18998604, 21109560, 23748255, 25331472, 28146080, 31664340, 33775296, 35346240, 37997208, 42219120, 47496510, 50662944, 56292160, 63328680, 75994416, 84438240, 94993020, 101325888, 126657360, 151988832, 168876480, 189986040, 253314720, 303977664, 379972080, 506629440, 759944160, 1519888320]

約数ペア:

[(1, 1519888320), (2, 759944160), (3, 506629440), (4, 379972080), (5, 303977664), (6, 253314720), (8, 189986040), (9, 168876480), (10, 151988832), (12, 126657360), (15, 101325888), (16, 94993020), (18, 84438240), (20, 75994416), (24, 63328680), (27, 56292160), (30, 50662944), (32, 47496510), (36, 42219120), (40, 37997208), (43, 35346240), (45, 33775296), (48, 31664340), (54, 28146080), (60, 25331472), (64, 23748255), (72, 21109560), (80, 18998604), (86, 17673120), (90, 16887648), (96, 15832170), (108, 14073040), (120, 12665736), (129, 11782080), (135, 11258432), (144, 10554780), (160, 9499302), (172, 8836560), (180, 8443824), (192, 7916085), (215, 7069248), (216, 7036520), (240, 6332868), (258, 5891040), (270, 5629216), (288, 5277390), (320, 4749651), (344, 4418280), (360, 4221912), (387, 3927360), (430, 3534624), (432, 3518260), (480, 3166434), (516, 2945520), (540, 2814608), (576, 2638695), (645, 2356416), (688, 2209140), (720, 2110956), (774, 1963680), (860, 1767312), (864, 1759130), (960, 1583217), (1032, 1472760), (1080, 1407304), (1161, 1309120), (1290, 1178208), (1376, 1104570), (1440, 1055478), (1548, 981840), (1720, 883656), (1728, 879565), (1935, 785472), (2064, 736380), (2160, 703652), (2322, 654560), (2580, 589104), (2752, 552285), (2880, 527739), (3096, 490920), (3440, 441828), (3870, 392736), (4091, 371520), (4128, 368190), (4320, 351826), (4644, 327280), (5160, 294552), (5805, 261824), (6192, 245460), (6880, 220914), (7740, 196368), (8182, 185760), (8256, 184095), (8640, 175913), (9288, 163640), (10320, 147276), (11610, 130912), (12273, 123840), (12384, 122730), (13760, 110457), (15480, 98184), (16364, 92880), (18576, 81820), (20455, 74304), (20640, 73638), (23220, 65456), (24546, 61920), (24768, 61365), (30960, 49092), (32728, 46440), (36819, 41280), (37152, 40910)]