771649920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{133967}}^1$

素因数の和:133992

約数の個数: 96

約数和(自身を含む): 2664623520

約数和(自身を除く): 1892973600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 133967, 267934, 401901, 535868, 669835, 803802, 1071736, 1205703, 1339670, 1607604, 2009505, 2143472, 2411406, 2679340, 3215208, 4019010, 4286944, 4822812, 5358680, 6028515, 6430416, 8038020, 8573888, 9645624, 10717360, 12057030, 12860832, 16076040, 17147776, 19291248, 21434720, 24114060, 25721664, 32152080, 38582496, 42869440, 48228120, 51443328, 64304160, 77164992, 85738880, 96456240, 128608320, 154329984, 192912480, 257216640, 385824960, 771649920]

約数ペア:

[(1, 771649920), (2, 385824960), (3, 257216640), (4, 192912480), (5, 154329984), (6, 128608320), (8, 96456240), (9, 85738880), (10, 77164992), (12, 64304160), (15, 51443328), (16, 48228120), (18, 42869440), (20, 38582496), (24, 32152080), (30, 25721664), (32, 24114060), (36, 21434720), (40, 19291248), (45, 17147776), (48, 16076040), (60, 12860832), (64, 12057030), (72, 10717360), (80, 9645624), (90, 8573888), (96, 8038020), (120, 6430416), (128, 6028515), (144, 5358680), (160, 4822812), (180, 4286944), (192, 4019010), (240, 3215208), (288, 2679340), (320, 2411406), (360, 2143472), (384, 2009505), (480, 1607604), (576, 1339670), (640, 1205703), (720, 1071736), (960, 803802), (1152, 669835), (1440, 535868), (1920, 401901), (2880, 267934), (5760, 133967)]