180554928

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 486278400

約数和(自身を除く): 305723472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 151, 174, 232, 302, 348, 453, 464, 604, 696, 859, 906, 1208, 1392, 1718, 1812, 2416, 2577, 3436, 3624, 4379, 5154, 6872, 7248, 8758, 10308, 13137, 13744, 17516, 20616, 24911, 26274, 35032, 41232, 49822, 52548, 70064, 74733, 99644, 105096, 129709, 149466, 199288, 210192, 259418, 298932, 389127, 398576, 518836, 597864, 778254, 1037672, 1195728, 1556508, 2075344, 3113016, 3761561, 6226032, 7523122, 11284683, 15046244, 22569366, 30092488, 45138732, 60184976, 90277464, 180554928]

約数ペア:

[(1, 180554928), (2, 90277464), (3, 60184976), (4, 45138732), (6, 30092488), (8, 22569366), (12, 15046244), (16, 11284683), (24, 7523122), (29, 6226032), (48, 3761561), (58, 3113016), (87, 2075344), (116, 1556508), (151, 1195728), (174, 1037672), (232, 778254), (302, 597864), (348, 518836), (453, 398576), (464, 389127), (604, 298932), (696, 259418), (859, 210192), (906, 199288), (1208, 149466), (1392, 129709), (1718, 105096), (1812, 99644), (2416, 74733), (2577, 70064), (3436, 52548), (3624, 49822), (4379, 41232), (5154, 35032), (6872, 26274), (7248, 24911), (8758, 20616), (10308, 17516), (13137, 13744)]