2783456640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{483239}}^1$

素因数の和:483264

約数の個数: 96

約数和(自身を含む): 9611643600

約数和(自身を除く): 6828186960

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, 483239, 966478, 1449717, 1932956, 2416195, 2899434, 3865912, 4349151, 4832390, 5798868, 7248585, 7731824, 8698302, 9664780, 11597736, 14497170, 15463648, 17396604, 19329560, 21745755, 23195472, 28994340, 30927296, 34793208, 38659120, 43491510, 46390944, 57988680, 61854592, 69586416, 77318240, 86983020, 92781888, 115977360, 139172832, 154636480, 173966040, 185563776, 231954720, 278345664, 309272960, 347932080, 463909440, 556691328, 695864160, 927818880, 1391728320, 2783456640]

約数ペア:

[(1, 2783456640), (2, 1391728320), (3, 927818880), (4, 695864160), (5, 556691328), (6, 463909440), (8, 347932080), (9, 309272960), (10, 278345664), (12, 231954720), (15, 185563776), (16, 173966040), (18, 154636480), (20, 139172832), (24, 115977360), (30, 92781888), (32, 86983020), (36, 77318240), (40, 69586416), (45, 61854592), (48, 57988680), (60, 46390944), (64, 43491510), (72, 38659120), (80, 34793208), (90, 30927296), (96, 28994340), (120, 23195472), (128, 21745755), (144, 19329560), (160, 17396604), (180, 15463648), (192, 14497170), (240, 11597736), (288, 9664780), (320, 8698302), (360, 7731824), (384, 7248585), (480, 5798868), (576, 4832390), (640, 4349151), (720, 3865912), (960, 2899434), (1152, 2416195), (1440, 1932956), (1920, 1449717), (2880, 966478), (5760, 483239)]