1145018880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{49697}}^1$

素因数の和:49726

約数の個数: 120

約数和(自身を含む): 3965602212

約数和(自身を除く): 2820583332

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 49697, 99394, 149091, 198788, 248485, 298182, 397576, 447273, 496970, 596364, 745455, 795152, 894546, 993940, 1192728, 1490910, 1590304, 1789092, 1987880, 2236365, 2385456, 2981820, 3180608, 3578184, 3975760, 4472730, 4770912, 5963640, 6361216, 7156368, 7951520, 8945460, 9541824, 11927280, 12722432, 14312736, 15903040, 17890920, 19083648, 23854560, 25444864, 28625472, 31806080, 35781840, 38167296, 47709120, 57250944, 63612160, 71563680, 76334592, 95418240, 114501888, 127224320, 143127360, 190836480, 229003776, 286254720, 381672960, 572509440, 1145018880]

約数ペア:

[(1, 1145018880), (2, 572509440), (3, 381672960), (4, 286254720), (5, 229003776), (6, 190836480), (8, 143127360), (9, 127224320), (10, 114501888), (12, 95418240), (15, 76334592), (16, 71563680), (18, 63612160), (20, 57250944), (24, 47709120), (30, 38167296), (32, 35781840), (36, 31806080), (40, 28625472), (45, 25444864), (48, 23854560), (60, 19083648), (64, 17890920), (72, 15903040), (80, 14312736), (90, 12722432), (96, 11927280), (120, 9541824), (128, 8945460), (144, 7951520), (160, 7156368), (180, 6361216), (192, 5963640), (240, 4770912), (256, 4472730), (288, 3975760), (320, 3578184), (360, 3180608), (384, 2981820), (480, 2385456), (512, 2236365), (576, 1987880), (640, 1789092), (720, 1590304), (768, 1490910), (960, 1192728), (1152, 993940), (1280, 894546), (1440, 795152), (1536, 745455), (1920, 596364), (2304, 496970), (2560, 447273), (2880, 397576), (3840, 298182), (4608, 248485), (5760, 198788), (7680, 149091), (11520, 99394), (23040, 49697)]