80327424960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27891467}}^1$

素因数の和:27891490

約数の個数: 84

約数和(自身を含む): 276292882008

約数和(自身を除く): 195965457048

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 27891467, 55782934, 83674401, 111565868, 139457335, 167348802, 223131736, 251023203, 278914670, 334697604, 418372005, 446263472, 502046406, 557829340, 669395208, 836744010, 892526944, 1004092812, 1115658680, 1255116015, 1338790416, 1673488020, 1785053888, 2008185624, 2231317360, 2510232030, 2677580832, 3346976040, 4016371248, 4462634720, 5020464060, 5355161664, 6693952080, 8032742496, 8925269440, 10040928120, 13387904160, 16065484992, 20081856240, 26775808320, 40163712480, 80327424960]

約数ペア:

[(1, 80327424960), (2, 40163712480), (3, 26775808320), (4, 20081856240), (5, 16065484992), (6, 13387904160), (8, 10040928120), (9, 8925269440), (10, 8032742496), (12, 6693952080), (15, 5355161664), (16, 5020464060), (18, 4462634720), (20, 4016371248), (24, 3346976040), (30, 2677580832), (32, 2510232030), (36, 2231317360), (40, 2008185624), (45, 1785053888), (48, 1673488020), (60, 1338790416), (64, 1255116015), (72, 1115658680), (80, 1004092812), (90, 892526944), (96, 836744010), (120, 669395208), (144, 557829340), (160, 502046406), (180, 446263472), (192, 418372005), (240, 334697604), (288, 278914670), (320, 251023203), (360, 223131736), (480, 167348802), (576, 139457335), (720, 111565868), (960, 83674401), (1440, 55782934), (2880, 27891467)]