1489631040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{172411}}^1$

素因数の和:172437

約数の個数: 112

約数和(自身を含む): 5255117760

約数和(自身を除く): 3765486720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 172411, 344822, 517233, 689644, 862055, 1034466, 1379288, 1551699, 1724110, 2068932, 2586165, 2758576, 3103398, 3448220, 4137864, 4655097, 5172330, 5517152, 6206796, 6896440, 7758495, 8275728, 9310194, 10344660, 11034304, 12413592, 13792880, 15516990, 16551456, 18620388, 20689320, 23275485, 24827184, 27585760, 31033980, 33102912, 37240776, 41378640, 46550970, 49654368, 55171520, 62067960, 74481552, 82757280, 93101940, 99308736, 124135920, 148963104, 165514560, 186203880, 248271840, 297926208, 372407760, 496543680, 744815520, 1489631040]

約数ペア:

[(1, 1489631040), (2, 744815520), (3, 496543680), (4, 372407760), (5, 297926208), (6, 248271840), (8, 186203880), (9, 165514560), (10, 148963104), (12, 124135920), (15, 99308736), (16, 93101940), (18, 82757280), (20, 74481552), (24, 62067960), (27, 55171520), (30, 49654368), (32, 46550970), (36, 41378640), (40, 37240776), (45, 33102912), (48, 31033980), (54, 27585760), (60, 24827184), (64, 23275485), (72, 20689320), (80, 18620388), (90, 16551456), (96, 15516990), (108, 13792880), (120, 12413592), (135, 11034304), (144, 10344660), (160, 9310194), (180, 8275728), (192, 7758495), (216, 6896440), (240, 6206796), (270, 5517152), (288, 5172330), (320, 4655097), (360, 4137864), (432, 3448220), (480, 3103398), (540, 2758576), (576, 2586165), (720, 2068932), (864, 1724110), (960, 1551699), (1080, 1379288), (1440, 1034466), (1728, 862055), (2160, 689644), (2880, 517233), (4320, 344822), (8640, 172411)]