1870113120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{19777}}^1$

素因数の和:19992

約数の個数: 96

約数和(自身を含む): 5921058528

約数和(自身を除く): 4050945408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 7880, 9456, 11820, 15760, 18912, 19777, 23640, 31520, 39554, 47280, 59331, 79108, 94560, 98885, 118662, 158216, 197770, 237324, 296655, 316432, 395540, 474648, 593310, 632864, 791080, 949296, 1186620, 1582160, 1898592, 2373240, 3164320, 3896069, 4746480, 7792138, 9492960, 11688207, 15584276, 19480345, 23376414, 31168552, 38960690, 46752828, 58441035, 62337104, 77921380, 93505656, 116882070, 124674208, 155842760, 187011312, 233764140, 311685520, 374022624, 467528280, 623371040, 935056560, 1870113120]

約数ペア:

[(1, 1870113120), (2, 935056560), (3, 623371040), (4, 467528280), (5, 374022624), (6, 311685520), (8, 233764140), (10, 187011312), (12, 155842760), (15, 124674208), (16, 116882070), (20, 93505656), (24, 77921380), (30, 62337104), (32, 58441035), (40, 46752828), (48, 38960690), (60, 31168552), (80, 23376414), (96, 19480345), (120, 15584276), (160, 11688207), (197, 9492960), (240, 7792138), (394, 4746480), (480, 3896069), (591, 3164320), (788, 2373240), (985, 1898592), (1182, 1582160), (1576, 1186620), (1970, 949296), (2364, 791080), (2955, 632864), (3152, 593310), (3940, 474648), (4728, 395540), (5910, 316432), (6304, 296655), (7880, 237324), (9456, 197770), (11820, 158216), (15760, 118662), (18912, 98885), (19777, 94560), (23640, 79108), (31520, 59331), (39554, 47280)]